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Round|Lab Grown|GCAL

2.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • GCAL 330660226

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330660226

Diamond specifications and retailer prices

From $521 NZD
As of November 5, 2026
Save $4,104 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,625 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330660226. Listed at 19 retailers as of November 5, 2026, with prices from $521 to $4,625, a $4,104 spread on the same certified stone. Do Amore Diamonds lists it at $4,625. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330660226
Dimensions8.07 × 8.09 × 5.06 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.07 mm8.09 mm2.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330660226
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 5
Current: $4,625 NZD|Low: $463 NZD|High: $4,625 NZD|Avg: $1,659 NZD|+5.3%
Do Amore Diamonds
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
November 6, 2026
Retailer 12$521 NZD
Retailer 3$583 NZD
Retailer 4$646 NZD
Retailer 5$646 NZD
Retailer 13$852 NZD
Retailer 6$957 NZD
Retailer 9$1,099 NZD
Retailer 2$1,267 NZD
Retailer 11$2,096 NZD
Retailer 8$2,151 NZD
Retailer 15$2,291 NZD
Retailer 14$2,474 NZD
Retailer 7$2,572 NZD
Retailer 10$2,848 NZD
Do Amore Diamonds$4,625 NZD

41 data points across 15 retailers

19 retailers$521 NZD to $4,625 NZD

Retailer 1
-
$482 NZD
Price last confirmed 45 days ago
A
Retailer 2
-
$521 NZD
View
Retailer 3
-
$559 NZD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$583 NZD
View
Final sale: no returns
Retailer 5
-
$591 NZD
View
Price last confirmed 45 days ago
Retailer 6
-
$646 NZD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$646 NZD
View
A
Retailer 8
-
$852 NZD
View
B+
Retailer 9
-
$957 NZD
View
A
Retailer 10
-
$1,099 NZD
View
A
Retailer 11
-
$1,267 NZD
View
B
Retailer 12
-
$2,096 NZD
View
Retailer 13
-
$2,122 NZD
View
Price last confirmed 46 days ago
B
Retailer 14
-
$2,151 NZD
View
B
Retailer 15
-
$2,291 NZD
View
B
Retailer 16
-
$2,474 NZD
View
B
Retailer 17
-
$2,572 NZD
View
B
Retailer 18
-
$2,848 NZD
View
Most Expensive
B
Do Amore Diamonds
27-853AD03B8 · Nov 6
$4,625 NZD
$2,600 USD
View
18 more retailers have this diamond
Prices start from $521 NZDSave up to $4,104 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 Round
$521 NZD