CaratHunter
Plans
Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG763668501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763668501

Diamond specifications and retailer prices

From $436 NZD
$245 USD
As of October 29, 2026
Save $1,844 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,280 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763668501 or 763668501. Listed at 20 retailers as of October 28, 2026, with prices from $436 to $2,280, a $1,844 spread on the same certified stone. Brilliant Earth lists it at $2,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763668501
Dimensions7.81 × 7.73 × 4.76 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
7.81 mm7.73 mm1.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763668501
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.4%

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: Oct 29
Current: $2,280 NZD|Low: $419 NZD|High: $2,368 NZD|Avg: $1,162 NZD|-0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$436 NZD
Retailer 16$488 NZD
Retailer 5$506 NZD
Retailer 9$542 NZD
Retailer 18$542 NZD
Retailer 2$863 NZD
Retailer 11$889 NZD
Retailer 6$910 NZD
Retailer 3$1,008 NZD
Retailer 12$1,020 NZD
Retailer 7$1,099 NZD
Retailer 15$1,402 NZD
Retailer 4$1,739 NZD
Retailer 14$1,808 NZD
Retailer 8$1,832 NZD
Retailer 10$2,129 NZD
Retailer 13$2,172 NZD
Brilliant Earth$2,280 NZD

35 data points across 18 retailers

20 retailers$436 NZD to $2,280 NZD

A
Cheapest Retailer
-
$436 NZD
$245 USD
A
Retailer 2
-
$488 NZD
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$506 NZD
$284 USD
View
A
Retailer 4
-
$542 NZD
$304 USD
View
A
Retailer 5
-
$542 NZD
$304 USD
View
A
Retailer 6
-
$863 NZD
£382 GBP
View
A
Retailer 7
-
$889 NZD
€475 EUR
View
B+
Retailer 8
-
$910 NZD
$511 USD
View
A
Retailer 9
-
$1,008 NZD
$566 USD
View
A
Retailer 10
-
$1,020 NZD
£451 GBP
View
B+
Retailer 11
-
$1,099 NZD
$617 USD
View
B+
Retailer 12
-
$1,402 NZD
$787 USD
View
B+
Retailer 13
-
$1,545 NZD
$867 USD
View
Price last confirmed 44 days ago
B
Retailer 14
-
$1,739 NZD
$976 USD
View
B
Retailer 15
-
$1,808 NZD
$1,015 USD
View
B
Retailer 16
-
$1,832 NZD
$1,028 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,963 NZD
$1,102 USD
View
B
Retailer 18
-
$2,129 NZD
$1,195 USD
View
B
Retailer 19
-
$2,172 NZD
£960 GBP
View
Most Expensive
B
Brilliant Earth
19891327A · Oct 28
$2,280 NZD
$1,280 USD
View
19 more retailers have this diamond
Prices start from $436 NZDSave up to $1,844 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
1.81ct Round
$436 NZD