CaratHunter
Plans
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 $534 NZD
As of November 4, 2026
Save $2,135 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,668 NZD 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 $534 to $2,668, a $2,135 spread on the same certified stone. Brilliant Earth lists it at $2,668. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,668 NZD|Low: $534 NZD|High: $3,095 NZD|Avg: $1,445 NZD|-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$534 NZD
Retailer 5$619 NZD
Retailer 4$660 NZD
Retailer 9$872 NZD
Retailer 10$973 NZD
Retailer 7$980 NZD
Retailer 12$1,092 NZD
Retailer 2$1,117 NZD
Retailer 11$1,814 NZD
Retailer 3$1,903 NZD
Retailer 8$1,957 NZD
Retailer 6$2,361 NZD
Brilliant Earth$2,668 NZD

35 data points across 13 retailers

18 retailers$534 NZD to $2,668 NZD

Retailer 1
-
$507 NZD
Price last confirmed 27 days ago
A
Retailer 2
-
$534 NZD
View
Final sale: no returns
Retailer 3
-
$587 NZD
View
Price last confirmed 24 days ago
Retailer 4
-
$619 NZD
View
Price last confirmed 21 days ago
Retailer 5
-
$628 NZD
View
Price last confirmed 35 days ago
Retailer 6
-
$628 NZD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$660 NZD
View
A
Retailer 8
-
$872 NZD
View
A
Retailer 9
-
$973 NZD
View
B+
Retailer 10
-
$980 NZD
View
A
Retailer 11
-
$1,092 NZD
View
A
Retailer 12
-
$1,117 NZD
View
B+
Retailer 13
-
$1,814 NZD
View
B+
Retailer 14
-
$1,903 NZD
View
B+
Retailer 15
-
$1,957 NZD
View
Retailer 16
-
$2,019 NZD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$2,361 NZD
View
Most Expensive
B
Brilliant Earth
20163941A · Nov 3
$2,668 NZD
$1,500 USD
View
17 more retailers have this diamond
Prices start from $534 NZDSave up to $2,135 NZD

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
$534 NZD