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Round|Lab Grown|IGI

2.03ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG733593275

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733593275

Diamond specifications and retailer prices

From $267 USD
As of October 29, 2026
Save $1,783 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,050 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG733593275 or 733593275. Listed at 16 retailers as of October 28, 2026, with prices from $267 to $2,050, a $1,783 spread on the same certified stone. Brilliant Earth lists it at $2,050. 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 angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733593275
Dimensions8.18 × 8.16 × 4.95 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
8.18 mm8.16 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733593275
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.6%

Caratlytics Score

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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 29
Current: $2,050 USD|Low: $267 USD|High: $2,340 USD|Avg: $752 USD|-12.4%
Brilliant Earth
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
Retailer 16
October 29, 2026
Retailer 5$267 USD
Retailer 12$310 USD
Retailer 3$331 USD
Retailer 4$331 USD
Retailer 16$482 USD
Retailer 11$490 USD
Retailer 6$551 USD
Retailer 10$559 USD
Retailer 8$621 USD
Retailer 2$633 USD
Retailer 7$689 USD
Retailer 13$1,017 USD
Retailer 14$1,064 USD
Retailer 15$1,145 USD
Retailer 9$1,334 USD
Brilliant Earth$2,050 USD

39 data points across 16 retailers

16 retailers$267 USD to $2,050 USD

A
Cheapest Retailer
-
$267 USD
A
Retailer 2
-
$310 USD
View
A
Retailer 3
-
$331 USD
View
A
Retailer 4
-
$331 USD
View
A
Retailer 5
-
$482 USD
£379 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$490 USD
View
B+
Retailer 7
-
$551 USD
View
A
Retailer 8
-
$559 USD
€532 EUR
View
A
Retailer 9
-
$621 USD
View
A
Retailer 10
-
$633 USD
£499 GBP
View
B+
Retailer 11
-
$689 USD
View
B+
Retailer 12
-
$1,017 USD
View
B+
Retailer 13
-
$1,064 USD
View
B
Retailer 14
-
$1,145 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,334 USD
£1,050 GBP
View
Most Expensive
B
Brilliant Earth
16684415A · Oct 28
$2,050 USD
View
15 more retailers have this diamond
Prices start from $267 USDSave up to $1,783 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
$267 USD