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Round|Lab Grown|IGI

2.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG791645717

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791645717

Diamond specifications and retailer prices

From $300 USD
As of November 4, 2026
Save $1,200 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,500 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.01ct lab-grown round diamond

This 2.01ct 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 LG791645717 or 791645717. Listed at 18 retailers as of November 3, 2026, with prices from $300 to $1,500, a $1,200 spread on the same certified stone. Brilliant Earth lists it at $1,500. 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

2.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791645717
Dimensions8.00 × 8.07 × 4.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.00 mm8.07 mm2.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791645717
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

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 4
Current: $1,500 USD|Low: $300 USD|High: $1,740 USD|Avg: $812 USD|-13.8%
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
November 5, 2026
Retailer 13$300 USD
Retailer 5$348 USD
Retailer 4$371 USD
Retailer 9$490 USD
Retailer 10$547 USD
Retailer 7$551 USD
Retailer 12$614 USD
Retailer 2$628 USD
Retailer 11$1,020 USD
Retailer 3$1,070 USD
Retailer 8$1,100 USD
Retailer 6$1,327 USD
Brilliant Earth$1,500 USD

35 data points across 13 retailers

18 retailers$300 USD to $1,500 USD

Retailer 1
-
$285 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$300 USD
View
Final sale: no returns
Retailer 3
-
$330 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$348 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$353 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$353 USD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$371 USD
View
A
Retailer 8
-
$490 USD
View
A
Retailer 9
-
$547 USD
View
B+
Retailer 10
-
$551 USD
View
A
Retailer 11
-
$614 USD
View
A
Retailer 12
-
$628 USD
View
B+
Retailer 13
-
$1,020 USD
View
B+
Retailer 14
-
$1,070 USD
View
B+
Retailer 15
-
$1,100 USD
View
Retailer 16
-
$1,135 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,327 USD
View
Most Expensive
B
Brilliant Earth
20163941A · Nov 3
$1,500 USD
View
17 more retailers have this diamond
Prices start from $300 USDSave up to $1,200 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
2.01ct Round
$300 USD