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Cushion|Lab Grown|IGI

2.03ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG628435767

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG628435767

Diamond specifications and retailer prices

From $556 NZD
As of November 6, 2026
Save $3,900 NZD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,456 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG628435767 or 628435767. Listed at 8 retailers as of November 2, 2026, with prices from $556 to $4,456, a $3,900 spread on the same certified stone. Do Amore Diamonds lists it at $4,456. 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

2.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628435767
Dimensions9.14 × 6.56 × 4.42 mm
L/W Ratio1.39
Girdle conditionFaceted
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
9.14 mm6.56 mm2.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628435767
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 67.4%

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 6
Current: $4,456 NZD|Low: $556 NZD|High: $4,456 NZD|Avg: $1,893 NZD|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$556 NZD
Retailer 5$848 NZD
Retailer 7$1,028 NZD
Retailer 4$1,037 NZD
Retailer 9$1,133 NZD
Retailer 10$1,966 NZD
Retailer 2$1,982 NZD
Retailer 3$2,580 NZD
Retailer 6$2,751 NZD
Do Amore Diamonds$4,456 NZD

40 data points across 10 retailers

8 retailers$556 NZD to $4,456 NZD

A
Cheapest Retailer
-
$556 NZD
Final sale: no returns
A
Retailer 2
-
$848 NZD
View
B+
Retailer 3
-
$1,028 NZD
View
B+
Retailer 4
-
$1,037 NZD
View
B+
Retailer 5
-
$1,982 NZD
View
B+
Retailer 6
-
$2,580 NZD
View
B+
Retailer 7
-
$2,751 NZD
View
Most Expensive
B
Do Amore Diamonds
27-B4BB40196 · Nov 2
$4,456 NZD
$2,470 USD
View
7 more retailers have this diamond
Prices start from $556 NZDSave up to $3,900 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
$556 NZD