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Heart|Lab Grown|IGI

3.02ct H SI1 Heart Lab Grown Diamond

VG • H/SI1 • IGI LG474118025

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG474118025

Diamond specifications and retailer prices

From $5,426 NZD
As of November 6, 2026
Save $10,633 NZD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,060 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG474118025 or 474118025. Listed at 8 retailers as of November 5, 2026, with prices from $5,426 to $16,060, a $10,633 spread on the same certified stone. MOH London lists it at $16,060. 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

3.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474118025
Dimensions9.49 × 10.28 × 5.27 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.49 mm10.28 mm3.02 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG474118025
Side View
Table 53.0%Crown 35.9°Girdle: THN-STKPavilion 35.5°Culet: NoneDepth 51.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $16,060 NZD|Low: $5,258 NZD|High: $16,298 NZD|Avg: $8,144 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$5,426 NZD
Retailer 8$5,754 NZD
Retailer 5$5,904 NZD
Retailer 6$6,353 NZD
Retailer 10$6,638 NZD
Retailer 2$7,867 NZD
Retailer 7$8,154 NZD
Retailer 9$8,184 NZD
Retailer 4$9,784 NZD
MOH London$16,060 NZD

15 data points across 10 retailers

8 retailers$5,426 NZD to $16,060 NZD

B+
Cheapest Retailer
-
$5,426 NZD
B+
Retailer 2
-
$5,754 NZD
View
B+
Retailer 3
-
$5,904 NZD
View
B
Retailer 4
-
$6,353 NZD
View
B
Retailer 5
-
$7,867 NZD
View
B
Retailer 6
-
$8,154 NZD
View
B
Retailer 7
-
$9,784 NZD
View
Most Expensive
B
MOH London
LG474118025 · Nov 5
$16,060 NZD
£7,010 GBP
View
7 more retailers have this diamond
Prices start from $5,426 NZDSave up to $10,633 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.

B+
3.02ct Heart
$5,426 NZD