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Round|Lab Grown|IGI

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 $525 USD
As of October 27, 2026
Save $1,475 USD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,000 USD at Michael Trio · As of October 29, 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 27, 2026, with prices from $525 to $2,000, a $1,475 spread on the same certified stone. Michael Trio lists it at $2,000. 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
Color
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 27
Current: $2,000 USD|Low: $507 USD|High: $2,770 USD|Avg: $1,121 USD|+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$525 USD
Retailer 8$528 USD
Retailer 7$721 USD
Retailer 9$782 USD
Retailer 6$827 USD
Retailer 10$933 USD
Retailer 4$1,110 USD
Retailer 5$1,111 USD
Retailer 11$1,298 USD
Michael Trio$2,000 USD
Retailer 3$2,770 USD

7 data points across 11 retailers

5 retailers$525 USD to $2,000 USD

A
Cheapest Retailer
-
$525 USD
B+
Retailer 2
-
$827 USD
View
B+
Retailer 3
-
$1,110 USD
View
Price last confirmed 11 days ago
B
Retailer 4
-
$1,111 USD
View
Most Expensive
B
Michael Trio
1118713450 · Oct 29
$2,000 USD
SGD 2,703 SGD
View
4 more retailers have this diamond
Prices start from $525 USDSave up to $1,475 USD

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
$525 USD