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Round|Lab Grown|IGI

2.03ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG755527754

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755527754

Diamond specifications and retailer prices

From $1,281 NZD
As of November 6, 2026
Save $418 NZD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,804 NZD at Michael Trio · As of October 1, 2026
View at Michael Trio

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round 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 LG755527754 or 755527754. Listed at 5 retailers as of November 4, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527754
Dimensions8.10 × 8.14 × 4.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.14 mm2.03 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527754
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,804 NZD|Low: $820 NZD|High: $4,269 NZD|Avg: $1,737 NZD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 8$820 NZD
Retailer 10$829 NZD
Retailer 9$1,138 NZD
Retailer 11$1,213 NZD
Retailer 5$1,281 NZD
Retailer 7$1,363 NZD
Retailer 12$1,514 NZD
Retailer 2$1,699 NZD
Retailer 6$1,873 NZD
Retailer 3$2,014 NZD
Michael Trio$2,804 NZD
Retailer 4$4,269 NZD

9 data points across 12 retailers

5 retailers$1,281 NZD to $1,699 NZD

B+
Cheapest Retailer
-
$1,281 NZD
B+
Retailer 2
-
$1,363 NZD
View
B
Retailer 3
-
$1,699 NZD
View
Retailer 4
-
$1,761 NZD
View
Price last confirmed 37 days ago
Most Expensive
Michael Trio
6183918890 · Oct 1
$2,804 NZD
SGD 2,130 SGD
View
Price last confirmed 36 days ago
4 more retailers have this diamond
Prices start from $1,281 NZDSave up to $418 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+
2.03ct Round
$1,281 NZD