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 $245 USD
As of October 29, 2026
Save $1,035 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,280 USD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $245 to $1,280, a $1,035 spread on the same certified stone. Brilliant Earth lists it at $1,280. 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
Color
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: $1,280 USD|Low: $235 USD|High: $1,329 USD|Avg: $653 USD|-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$245 USD
Retailer 16$274 USD
Retailer 5$284 USD
Retailer 9$304 USD
Retailer 18$304 USD
Retailer 11$485 USD
Retailer 12$499 USD
Retailer 6$511 USD
Retailer 3$566 USD
Retailer 2$573 USD
Retailer 7$617 USD
Retailer 15$787 USD
Retailer 4$976 USD
Retailer 14$1,015 USD
Retailer 8$1,028 USD
Retailer 10$1,195 USD
Retailer 13$1,219 USD
Brilliant Earth$1,280 USD

34 data points across 18 retailers

20 retailers$245 USD to $1,280 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$284 USD
View
A
Retailer 4
-
$304 USD
View
A
Retailer 5
-
$304 USD
View
A
Retailer 6
-
$485 USD
£382 GBP
View
A
Retailer 7
-
$499 USD
€475 EUR
View
B+
Retailer 8
-
$511 USD
View
A
Retailer 9
-
$566 USD
View
A
Retailer 10
-
$573 USD
£451 GBP
View
B+
Retailer 11
-
$617 USD
View
B+
Retailer 12
-
$787 USD
View
Retailer 13
-
$867 USD
View
Price last confirmed 44 days ago
B
Retailer 14
-
$976 USD
View
B
Retailer 15
-
$1,015 USD
View
Retailer 16
-
$1,028 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,102 USD
View
B
Retailer 18
-
$1,195 USD
View
B
Retailer 19
-
$1,219 USD
£960 GBP
View
Most Expensive
B
Brilliant Earth
19891327A · Oct 29
$1,280 USD
View
19 more retailers have this diamond
Prices start from $245 USDSave up to $1,035 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
1.81ct Round
$245 USD