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Heart|Lab Grown|IGI

1.02ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LG841671374

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841671374

Diamond specifications and retailer prices

From $324 NZD
As of November 4, 2026
Save $1,554 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,877 NZD at MOH London · As of November 2, 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 very-good cut grade and certified by IGI LG841671374 or 841671374. Listed at 16 retailers as of November 2, 2026, with prices from $324 to $1,877, a $1,554 spread on the same certified stone. MOH London lists it at $1,877. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841671374
Dimensions6.23 × 6.91 × 4.03 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
6.23 mm6.91 mm1.02 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841671374
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
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: $1,877 NZD|Low: $311 NZD|High: $1,900 NZD|Avg: $809 NZD|-1.2%
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 10$324 NZD
Retailer 4$361 NZD
Retailer 12$375 NZD
Retailer 3$402 NZD
Retailer 13$402 NZD
Retailer 2$487 NZD
Retailer 15$692 NZD
Retailer 7$710 NZD
Retailer 9$717 NZD
Retailer 6$751 NZD
Retailer 5$827 NZD
Retailer 14$978 NZD
Retailer 11$1,291 NZD
Retailer 16$1,363 NZD
Retailer 8$1,386 NZD
MOH London$1,877 NZD

36 data points across 16 retailers

16 retailers$324 NZD to $1,877 NZD

A
Cheapest Retailer
-
$324 NZD
A
Retailer 2
-
$361 NZD
View
Final sale: no returns
A
Retailer 3
-
$375 NZD
View
A
Retailer 4
-
$402 NZD
View
Retailer 5
-
$402 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$487 NZD
View
B+
Retailer 7
-
$692 NZD
View
B+
Retailer 8
-
$710 NZD
View
B+
Retailer 9
-
$717 NZD
View
B+
Retailer 10
-
$751 NZD
View
B+
Retailer 11
-
$827 NZD
View
B+
Retailer 12
-
$978 NZD
View
B
Retailer 13
-
$1,291 NZD
View
B
Retailer 14
-
$1,363 NZD
View
B
Retailer 15
-
$1,386 NZD
View
Most Expensive
B
MOH London
LG841671374 · Nov 2
$1,877 NZD
£831 GBP
View
15 more retailers have this diamond
Prices start from $324 NZDSave up to $1,554 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
$324 NZD