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Heart|Lab Grown|IGI

1.04ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG733536040

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733536040

Diamond specifications and retailer prices

From £142 GBP
As of November 4, 2026
Save £1,228 GBP (90%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: £1,370 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733536040 or 733536040. Listed at 33 retailers as of November 4, 2026, with prices from £142 to £1,370, a £1,228 spread on the same certified stone. Do Amore Diamonds lists it at £1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733536040
Dimensions6.13 × 7.03 × 4.19 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.13 mm7.03 mm1.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733536040
Side View
Table 60.0%Crown 35.5°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,370 GBP|Low: £142 GBP|High: £1,370 GBP|Avg: £440 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
November 5, 2026
Retailer 3£142 GBP
Retailer 8£162 GBP
Retailer 7£165 GBP
Retailer 9£174 GBP
Retailer 17£261 GBP
Retailer 4£276 GBP
Retailer 14£336 GBP
Retailer 10£353 GBP
Retailer 2£356 GBP
Retailer 11£420 GBP
Retailer 16£427 GBP
Retailer 13£476 GBP
Retailer 5£540 GBP
Retailer 18£570 GBP
Retailer 15£615 GBP
Retailer 6£627 GBP
Retailer 12£779 GBP
Retailer 19£866 GBP
Do Amore Diamonds£1,370 GBP

45 data points across 19 retailers

33 retailers£142 GBP to £1,370 GBP

A
Cheapest Retailer
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£142 GBP
Retailer 2
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£142 GBP
View
Price last confirmed 36 days ago
Retailer 3
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£142 GBP
View
Price last confirmed 28 days ago
Retailer 4
-
£142 GBP
View
Price last confirmed 25 days ago
A
Retailer 5
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£162 GBP
View
Final sale: no returns
Retailer 6
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£165 GBP
View
Price last confirmed 37 days ago
Retailer 7
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£174 GBP
View
Price last confirmed 39 days ago
Retailer 8
-
£176 GBP
View
Price last confirmed 33 days ago
Retailer 9
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£176 GBP
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Price last confirmed 26 days ago
A
Retailer 10
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£208 GBP
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A
Retailer 11
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£276 GBP
View
B+
Retailer 12
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£284 GBP
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B+
Retailer 13
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£318 GBP
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B+
Retailer 14
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£336 GBP
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Retailer 15
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£351 GBP
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Price last confirmed 21 days ago
B+
Retailer 16
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£353 GBP
View
B+
Retailer 17
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£356 GBP
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Retailer 18
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£419 GBP
View
Price last confirmed 66 days ago
B+
Retailer 19
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£420 GBP
View
B+
Retailer 20
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£427 GBP
View
B+
Retailer 21
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£476 GBP
View
Retailer 22
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£540 GBP
View
Price last confirmed 11 days ago
B
Retailer 23
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£570 GBP
View
B
Retailer 24
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£615 GBP
View
Retailer 25
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£627 GBP
View
Price last confirmed 26 days ago
B
Retailer 26
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£627 GBP
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Retailer 27
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£627 GBP
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Price last confirmed 36 days ago
B
Retailer 28
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£678 GBP
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B
Retailer 29
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£754 GBP
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B
Retailer 30
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£779 GBP
View
B
Retailer 31
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£866 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9777CA055 · Nov 4
£1,370 GBP
$1,850 USD
View
31 more retailers have this diamond
Prices start from £142 GBPSave up to £1,228 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.04ct Heart
£142 GBP