CaratHunter
Plans
Round|Lab Grown|IGI

2.03ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG749569605

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749569605

Diamond specifications and retailer prices

From $291 USD
As of November 5, 2026
Save $1,499 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,790 USD at Brilliant Earth · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG749569605 or 749569605. Listed at 21 retailers as of November 5, 2026, with prices from $291 to $1,790, a $1,499 spread on the same certified stone. Brilliant Earth lists it at $1,790. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749569605
Dimensions8.19 × 8.16 × 4.93 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
8.19 mm8.16 mm2.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749569605
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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: $1,790 USD|Low: $289 USD|High: $1,790 USD|Avg: $793 USD|+1.7%
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 9$291 USD
Retailer 19$338 USD
Retailer 13$342 USD
Retailer 5$361 USD
Retailer 6$361 USD
Retailer 18$520 USD
Retailer 3$579 USD
Retailer 7$593 USD
Retailer 2$612 USD
Retailer 12$627 USD
Retailer 4$642 USD
Retailer 17$681 USD
Retailer 14$975 USD
Retailer 15$1,109 USD
Retailer 10$1,160 USD
Retailer 11$1,209 USD
Retailer 16$1,446 USD
Retailer 8$1,484 USD
Brilliant Earth$1,790 USD

40 data points across 19 retailers

21 retailers$291 USD to $1,790 USD

A
Cheapest Retailer
-
$291 USD
A
Retailer 2
-
$338 USD
View
A
Retailer 3
-
$342 USD
View
Final sale: no returns
A
Retailer 4
-
$361 USD
View
Retailer 5
-
$361 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$520 USD
View
A
Retailer 7
-
$579 USD
View
B+
Retailer 8
-
$593 USD
View
A
Retailer 9
-
$612 USD
View
A
Retailer 10
-
$627 USD
View
A
Retailer 11
-
$642 USD
View
B+
Retailer 12
-
$681 USD
View
B+
Retailer 13
-
$975 USD
View
B+
Retailer 14
-
$985 USD
View
B
Retailer 15
-
$1,109 USD
View
B
Retailer 16
-
$1,160 USD
View
B
Retailer 17
-
$1,209 USD
View
B
Retailer 18
-
$1,446 USD
View
B
Retailer 19
-
$1,484 USD
View
B
Retailer 20
-
$1,760 USD
View
Most Expensive
B
Brilliant Earth
17572492A · Nov 5
$1,790 USD
View
20 more retailers have this diamond
Prices start from $291 USDSave up to $1,499 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
$291 USD