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Heart|Lab Grown|IGI

1.02ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG786646512

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG786646512

Diamond specifications and retailer prices

From $217 USD
As of November 2, 2026
Save $1,663 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,880 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786646512 or 786646512. Listed at 21 retailers as of October 27, 2026, with prices from $217 to $1,880, a $1,663 spread on the same certified stone. Queensmith lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786646512
Dimensions6.12 × 6.78 × 4.21 mm
L/W Ratio1.11
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
6.12 mm6.78 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786646512
Side View
Table 58.0%Crown 36.4°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.1%

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 2
Current: $709 USD|Low: $217 USD|High: $1,093 USD|Avg: $525 USD|+11.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$217 USD
Retailer 7$242 USD
Retailer 10$362 USD
Retailer 6$447 USD
Retailer 4$465 USD
Retailer 3$500 USD
Retailer 2$504 USD
Retailer 8$659 USD
Retailer 1$709 USD
Retailer 5$1,081 USD

41 data points across 10 retailers

21 retailers$217 USD to $1,880 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$252 USD
View
A
Retailer 4
-
$270 USD
View
Retailer 5
-
$270 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
A
Retailer 7
-
$362 USD
View
B+
Retailer 8
-
$442 USD
View
B+
Retailer 9
-
$447 USD
€426 EUR
View
B+
Retailer 10
-
$465 USD
ZAR 7,519 ZAR
View
B+
Retailer 11
-
$500 USD
£394 GBP
View
B+
Retailer 12
-
$504 USD
View
B+
Retailer 13
-
$659 USD
A$1,014 AUD
View
B
Retailer 14
-
$709 USD
View
B
Retailer 15
-
$727 USD
SGD 982 SGD
View
B
Retailer 16
-
$867 USD
View
B
Retailer 17
-
$920 USD
View
B
Retailer 18
-
$926 USD
View
B
Retailer 19
-
$1,081 USD
£851 GBP
View
B
Retailer 20
-
$1,249 USD
View
Most Expensive
B
Queensmith
LG786646512 · Oct 27
$1,880 USD
£1,480 GBP
View
20 more retailers have this diamond
Prices start from $217 USDSave up to $1,663 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
1.02ct Heart
$217 USD