Heart|Lab Grown|IGI

0.71ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG851692105

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG851692105

Diamond specifications and retailer prices

From $128 USD
As of November 4, 2026
Save $1,190 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,318 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851692105 or 851692105. Listed at 16 retailers as of November 4, 2026, with prices from $128 to $1,318, a $1,190 spread on the same certified stone. MOH London lists it at $1,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851692105
Dimensions6.29 × 5.77 × 3.48 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
6.29 mm5.77 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851692105
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 55.3%

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: $1,318 USD|Low: $128 USD|High: $1,318 USD|Avg: $408 USD
MOH London
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
Retailer 16
November 5, 2026
Retailer 12$128 USD
Retailer 15$143 USD
Retailer 6$148 USD
Retailer 9$158 USD
Retailer 11$179 USD
Retailer 2$256 USD
Retailer 10$261 USD
Retailer 7$276 USD
Retailer 5$302 USD
Retailer 4$441 USD
Retailer 8$487 USD
Retailer 13$509 USD
Retailer 14$538 USD
Retailer 16$565 USD
Retailer 3$963 USD
MOH London$1,318 USD

3 data points across 16 retailers

16 retailers$128 USD to $1,318 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$143 USD
View
Final sale: no returns
A
Retailer 3
-
$148 USD
View
A
Retailer 4
-
$158 USD
View
A
Retailer 5
-
$179 USD
View
A
Retailer 6
-
$256 USD
View
A
Retailer 7
-
$261 USD
View
A
Retailer 8
-
$276 USD
View
A
Retailer 9
-
$302 USD
View
B+
Retailer 10
-
$441 USD
View
B+
Retailer 11
-
$487 USD
View
B+
Retailer 12
-
$509 USD
View
B
Retailer 13
-
$538 USD
View
B
Retailer 14
-
$565 USD
View
B
Retailer 15
-
$963 USD
View
Most Expensive
B
MOH London
LG851692105 · Nov 5
$1,318 USD
£1,038 GBP
View
15 more retailers have this diamond
Prices start from $128 USDSave up to $1,190 USD

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
0.71ct Heart
$128 USD