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Heart|Lab Grown|IGI

1.02ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG831696660

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831696660

Diamond specifications and retailer prices

From $317 NZD
As of November 4, 2026
Save $1,511 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,828 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831696660 or 831696660. Listed at 16 retailers as of November 4, 2026, with prices from $317 to $1,828, a $1,511 spread on the same certified stone. MOH London lists it at $1,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696660
Dimensions7.10 × 6.22 × 3.80 mm
L/W Ratio1.14
Girdle conditionFaceted
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
7.10 mm6.22 mm1.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696660
Side View
Table 63.0%Crown 35.9°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 53.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,828 NZD|Low: $317 NZD|High: $1,932 NZD|Avg: $857 NZD|-5.4%
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 15$317 NZD
Retailer 16$354 NZD
Retailer 9$386 NZD
Retailer 6$402 NZD
Retailer 2$468 NZD
Retailer 13$676 NZD
Retailer 3$696 NZD
Retailer 10$697 NZD
Retailer 4$747 NZD
Retailer 12$955 NZD
Retailer 11$993 NZD
Retailer 7$1,110 NZD
Retailer 5$1,356 NZD
Retailer 8$1,366 NZD
Retailer 14$1,423 NZD
MOH London$1,828 NZD

29 data points across 16 retailers

16 retailers$317 NZD to $1,828 NZD

A
Cheapest Retailer
-
$317 NZD
A
Retailer 2
-
$354 NZD
View
Final sale: no returns
A
Retailer 3
-
$386 NZD
View
Retailer 4
-
$402 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$468 NZD
View
A
Retailer 6
-
$676 NZD
View
B+
Retailer 7
-
$696 NZD
View
B+
Retailer 8
-
$697 NZD
View
B+
Retailer 9
-
$747 NZD
View
B+
Retailer 10
-
$955 NZD
View
B+
Retailer 11
-
$993 NZD
View
B
Retailer 12
-
$1,110 NZD
View
B
Retailer 13
-
$1,356 NZD
View
B
Retailer 14
-
$1,366 NZD
View
B
Retailer 15
-
$1,423 NZD
View
Most Expensive
B
MOH London
LG831696660 · Nov 5
$1,828 NZD
£809 GBP
View
15 more retailers have this diamond
Prices start from $317 NZDSave up to $1,511 NZD

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
$317 NZD