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Round|Lab Grown|IGI

2.06ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG754521885

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754521885

Diamond specifications and retailer prices

From $295 USD
As of November 5, 2026
Save $1,555 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,850 USD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.06ct lab-grown round diamond

This 2.06ct 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 LG754521885 or 754521885. Listed at 24 retailers as of November 5, 2026, with prices from $295 to $1,850, a $1,555 spread on the same certified stone. Brilliant Earth lists it at $1,850. 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

2.06
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754521885
Dimensions8.21 × 8.17 × 5.05 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
8.21 mm8.17 mm2.06 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754521885
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41.5°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: Nov 5
Current: $1,850 USD|Low: $292 USD|High: $1,850 USD|Avg: $809 USD|+1.6%
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 10$295 USD
Retailer 18$342 USD
Retailer 13$347 USD
Retailer 5$366 USD
Retailer 6$366 USD
Retailer 17$520 USD
Retailer 7$599 USD
Retailer 2$619 USD
Retailer 12$640 USD
Retailer 3$647 USD
Retailer 4$647 USD
Retailer 19$687 USD
Retailer 16$1,124 USD
Retailer 15$1,125 USD
Retailer 11$1,176 USD
Retailer 9$1,224 USD
Retailer 14$1,461 USD
Retailer 8$1,496 USD
Brilliant Earth$1,850 USD

43 data points across 19 retailers

24 retailers$295 USD to $1,850 USD

Retailer 1
-
$292 USD
Price last confirmed 45 days ago
A
Retailer 2
-
$295 USD
View
A
Retailer 3
-
$342 USD
View
A
Retailer 4
-
$347 USD
View
Final sale: no returns
Retailer 5
-
$358 USD
View
Price last confirmed 45 days ago
Retailer 6
-
$366 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$366 USD
View
A
Retailer 8
-
$520 USD
View
B+
Retailer 9
-
$599 USD
View
A
Retailer 10
-
$619 USD
View
A
Retailer 11
-
$640 USD
View
A
Retailer 12
-
$647 USD
View
A
Retailer 13
-
$647 USD
View
A
Retailer 14
-
$687 USD
View
B+
Retailer 15
-
$952 USD
View
B+
Retailer 16
-
$1,124 USD
View
B+
Retailer 17
-
$1,125 USD
View
Retailer 18
-
$1,165 USD
View
Price last confirmed 46 days ago
B
Retailer 19
-
$1,176 USD
View
B
Retailer 20
-
$1,224 USD
View
B
Retailer 21
-
$1,461 USD
View
B
Retailer 22
-
$1,496 USD
View
B
Retailer 23
-
$1,820 USD
View
Most Expensive
B
Brilliant Earth
17866223A · Nov 5
$1,850 USD
View
23 more retailers have this diamond
Prices start from $295 USDSave up to $1,555 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
2.06ct Round
$295 USD