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Cushion|Lab Grown|IGI

2.03ct G SI2 Cushion Lab Grown Diamond

VG • G/SI2 • IGI LG389999566

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG389999566

Diamond specifications and retailer prices

From $612 NZD
As of November 6, 2026
Save $1,264 NZD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,876 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG389999566 or 389999566. Listed at 7 retailers as of November 6, 2026, with prices from $612 to $1,876, a $1,264 spread on the same certified stone. Frank Darling lists it at $1,876. 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

2.03
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG389999566
Dimensions7.41 × 7.40 × 4.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) and is type IIa
Top View
7.41 mm7.40 mm2.03 ctG / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG389999566
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.8%

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: $1,876 NZD|Low: $485 NZD|High: $3,987 NZD|Avg: $1,494 NZD|-17.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$612 NZD
Retailer 3$678 NZD
Retailer 6$842 NZD
Retailer 4$904 NZD
Retailer 2$1,326 NZD
Retailer 8$1,714 NZD
Frank Darling$1,876 NZD
Retailer 7$3,987 NZD

41 data points across 8 retailers

7 retailers$612 NZD to $1,876 NZD

A
Cheapest Retailer
-
$612 NZD
Final sale: no returns
Retailer 2
-
$678 NZD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$842 NZD
View
B+
Retailer 4
-
$904 NZD
View
B+
Retailer 5
-
$1,326 NZD
View
B+
Retailer 6
-
$1,714 NZD
View
Most Expensive
B+
Frank Darling
V574613LGMY · Nov 6
$1,876 NZD
$1,040 USD
View
6 more retailers have this diamond
Prices start from $612 NZDSave up to $1,264 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
2.03ct Cushion
$612 NZD