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Heart|Lab Grown|IGI

1.04ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG797609244

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797609244

Diamond specifications and retailer prices

From £177 GBP
As of November 4, 2026
Save £797 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,696 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 LG797609244 or 797609244. Listed at 21 retailers as of November 4, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609244
Dimensions6.90 × 6.35 × 3.94 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.35 mm1.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609244
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.1%

Caratlytics Score

How it works →
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: £459 GBP|Low: £170 GBP|High: £981 GBP|Avg: £466 GBP|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 14£177 GBP
Retailer 7£197 GBP
Retailer 4£205 GBP
Retailer 5£219 GBP
Retailer 15£219 GBP
Retailer 9£417 GBP
Retailer 6£447 GBP
Retailer 1£459 GBP
Retailer 12£466 GBP
Retailer 2£561 GBP
Retailer 8£594 GBP
Retailer 13£707 GBP
Retailer 3£778 GBP
Retailer 11£881 GBP
Retailer 10£970 GBP

45 data points across 15 retailers

21 retailers£177 GBP to £974 GBP

A
Cheapest Retailer
-
£177 GBP
A
Retailer 2
-
£197 GBP
View
Final sale: no returns
A
Retailer 3
-
£205 GBP
View
A
Retailer 4
-
£216 GBP
View
A
Retailer 5
-
£219 GBP
View
Retailer 6
-
£219 GBP
View
Price last confirmed 11 days ago
A
Retailer 7
-
£294 GBP
View
B+
Retailer 8
-
£417 GBP
View
B+
Retailer 9
-
£447 GBP
View
B+
Retailer 10
-
£459 GBP
View
B+
Retailer 11
-
£466 GBP
View
Retailer 12
-
£561 GBP
View
Price last confirmed 31 days ago
B+
Retailer 13
-
£594 GBP
View
B
Retailer 14
-
£707 GBP
View
B
Retailer 15
-
£778 GBP
View
B
Retailer 16
-
£881 GBP
View
B
Retailer 17
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£903 GBP
View
B
Retailer 18
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£970 GBP
View
B
Retailer 19
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£974 GBP
View
Retailer 20
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£1,696 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
23-797609244 · Nov 4
£1,696 GBP
$2,290 USD
View
Price under review
20 more retailers have this diamond
Prices start from £177 GBPSave up to £797 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
£177 GBP