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2.03ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG735581212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735581212

Diamond specifications and retailer prices

From $932 NZD
$525 USD
As of October 30, 2026
Save $2,617 NZD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,549 NZD at Michael Trio · As of October 31, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG735581212 or 735581212. Listed at 5 retailers as of October 30, 2026, with prices from $932 to $3,549, a $2,617 spread on the same certified stone. Michael Trio lists it at $3,549. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735581212
Dimensions8.05 × 8.09 × 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
8.05 mm8.09 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735581212
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.7%

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: Oct 30
Current: $3,549 NZD|Low: $900 NZD|High: $4,915 NZD|Avg: $1,988 NZD|+19.9%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 21, 2026
Retailer 2$932 NZD
Retailer 8$937 NZD
Retailer 7$1,280 NZD
Retailer 9$1,387 NZD
Retailer 6$1,467 NZD
Retailer 10$1,655 NZD
Retailer 4$1,969 NZD
Retailer 5$1,971 NZD
Retailer 11$2,304 NZD
Michael Trio$3,549 NZD
Retailer 3$4,915 NZD

7 data points across 11 retailers

5 retailers$932 NZD to $3,549 NZD

A
Cheapest Retailer
-
$932 NZD
$525 USD
B+
Retailer 2
-
$1,467 NZD
$827 USD
View
Retailer 3
-
$1,969 NZD
$1,110 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
$1,971 NZD
$1,111 USD
View
Most Expensive
B
Michael Trio
1118713450 · Oct 31
$3,549 NZD
SGD 2,703 SGD
View
4 more retailers have this diamond
Prices start from $932 NZDSave up to $2,617 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
$932 NZD