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Heart|Lab Grown|IGI

1.02ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG820602172

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG820602172

Diamond specifications and retailer prices

From $312 NZD
$176 USD
As of November 2, 2026
Save $2,302 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,614 NZD 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG820602172 or 820602172. Listed at 21 retailers as of October 27, 2026, with prices from $312 to $2,614, a $2,302 spread on the same certified stone. Queensmith lists it at $2,614. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820602172
Dimensions6.28 × 6.98 × 4.15 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm6.98 mm1.02 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820602172
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.5%

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 2
Current: $694 NZD|Low: $303 NZD|High: $1,981 NZD|Avg: $887 NZD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$312 NZD
Retailer 8$348 NZD
Retailer 18$362 NZD
Retailer 3$387 NZD
Retailer 9$387 NZD
Retailer 11$523 NZD
Retailer 2$623 NZD
Retailer 13$668 NZD
Retailer 1$694 NZD
Retailer 15$920 NZD
Retailer 12$943 NZD
Retailer 6$947 NZD
Retailer 19$972 NZD
Retailer 17$1,154 NZD
Retailer 5$1,244 NZD
Retailer 7$1,340 NZD
Retailer 16$1,348 NZD
Retailer 14$1,809 NZD
Retailer 10$1,981 NZD

46 data points across 19 retailers

21 retailers$312 NZD to $2,614 NZD

A
Cheapest Retailer
-
$312 NZD
$176 USD
A
Retailer 2
-
$348 NZD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$362 NZD
$204 USD
View
A
Retailer 4
-
$387 NZD
$218 USD
View
Retailer 5
-
$387 NZD
$218 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$523 NZD
$295 USD
View
A
Retailer 7
-
$623 NZD
$351 USD
View
B+
Retailer 8
-
$668 NZD
ZAR 6,081 ZAR
View
B+
Retailer 9
-
$694 NZD
£308 GBP
View
B
Retailer 10
-
$920 NZD
A$798 AUD
View
B+
Retailer 11
-
$943 NZD
A$818 AUD
View
B+
Retailer 12
-
$947 NZD
$534 USD
View
B+
Retailer 13
-
$972 NZD
$548 USD
View
Retailer 14
-
$981 NZD
$553 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$1,154 NZD
A$1,001 AUD
View
B
Retailer 16
-
$1,244 NZD
$701 USD
View
B
Retailer 17
-
$1,340 NZD
$755 USD
View
B
Retailer 18
-
$1,348 NZD
$760 USD
View
B
Retailer 19
-
$1,809 NZD
£803 GBP
View
B
Retailer 20
-
$1,981 NZD
$1,117 USD
View
Most Expensive
B
Queensmith
LG820602172 · Oct 27
$2,614 NZD
£1,160 GBP
View
20 more retailers have this diamond
Prices start from $312 NZDSave up to $2,302 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
$312 NZD