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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG792658350

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792658350

Diamond specifications and retailer prices

From £141 GBP
$189 USD
As of October 24, 2026
Save £661 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £802 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct 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 LG792658350 or 792658350. Listed at 20 retailers as of October 24, 2026, with prices from £141 to £802, a £661 spread on the same certified stone. Reve Diamonds lists it at £802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792658350
Dimensions6.48 × 7.12 × 4.16 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm7.12 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792658350
Side View
Table 59.0%Crown 30.6°Girdle: THN-MEDPavilion 42.5°Culet: NoneDepth 58.4%

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: Oct 24
Current: £252 GBP|Low: £121 GBP|High: £817 GBP|Avg: £345 GBP|-3.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 5£122 GBP
Retailer 10£136 GBP
Retailer 3£141 GBP
Retailer 6£151 GBP
Retailer 8£172 GBP
Retailer 17£202 GBP
Retailer 1£252 GBP
Retailer 2£255 GBP
Retailer 18£265 GBP
Retailer 7£272 GBP
Retailer 16£275 GBP
Retailer 19£324 GBP
Retailer 9£332 GBP
Retailer 14£387 GBP
Retailer 12£409 GBP
Retailer 4£484 GBP
Retailer 15£486 GBP
Retailer 11£525 GBP
Retailer 13£537 GBP
Retailer 20£705 GBP
Reve Diamonds£802 GBP

29 data points across 21 retailers

20 retailers£141 GBP to £802 GBP

Retailer 1
-
£122 GBP
$163 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£141 GBP
$189 USD
View
A
Retailer 3
-
£151 GBP
$202 USD
View
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 5
-
£202 GBP
View
A
Retailer 6
-
£252 GBP
€321 EUR
View
Retailer 7
-
£255 GBP
ZAR 5,513 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
£265 GBP
View
B+
Retailer 9
-
£272 GBP
$364 USD
View
A
Retailer 10
-
£275 GBP
$368 USD
View
B+
Retailer 11
-
£324 GBP
View
B+
Retailer 12
-
£332 GBP
$445 USD
View
B+
Retailer 13
-
£387 GBP
$519 USD
View
B+
Retailer 14
-
£409 GBP
SGD 740 SGD
View
B
Retailer 15
-
£484 GBP
$649 USD
View
B
Retailer 16
-
£486 GBP
$651 USD
View
B
Retailer 17
-
£525 GBP
$704 USD
View
Retailer 18
-
£537 GBP
$720 USD
View
Price last confirmed 19 days ago
B
Retailer 19
-
£705 GBP
View
Most Expensive
B
Reve Diamonds
E1F7341B6 · Oct 25
£802 GBP
$1,075 USD
View
19 more retailers have this diamond
Prices start from £141 GBPSave up to £661 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
1.05ct Heart
£141 GBP