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Cushion|Lab Grown|IGI

3.02ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG838614290

Certificate IGI LG838614290

Diamond specifications and retailer prices

From $2,166 NZD
As of November 6, 2026
Save $4,674 NZD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,841 NZD at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG838614290 or 838614290. Listed at 6 retailers as of November 6, 2026, with prices from $2,166 to $6,841, a $4,674 spread on the same certified stone. Taylor and Hart lists it at $6,841. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG838614290
Dimensions10.70 × 7.19 × 4.70 mm
L/W Ratio1.49
Top View
10.70 mm7.19 mm3.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838614290
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: LargeDepth 65.4%

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 6
Current: $3,112 NZD|Low: $2,166 NZD|High: $6,841 NZD|Avg: $4,137 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 6, 2026
Retailer 5$2,166 NZD
Retailer 4$2,814 NZD
Retailer 2$3,000 NZD
Retailer 1$3,112 NZD
Retailer 3$6,667 NZD
Taylor and Hart$6,841 NZD

18 data points across 6 retailers

6 retailers$2,166 NZD to $6,841 NZD

A
Cheapest Retailer
-
$2,166 NZD
B+
Retailer 2
-
$2,814 NZD
View
B+
Retailer 3
-
$3,000 NZD
View
B+
Retailer 4
-
$3,112 NZD
View
B
Retailer 5
-
$6,667 NZD
View
Most Expensive
B
Taylor and Hart
XBVB4C2 · Nov 6
$6,841 NZD
$3,792 USD
View
5 more retailers have this diamond
Prices start from $2,166 NZDSave up to $4,674 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
3.02ct Cushion
$2,166 NZD