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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG629435233

Shape and cutting style on the report: Round brilliant

Certificate IGI LG629435233

Diamond specifications and retailer prices

From $262 USD
As of October 29, 2026
Save $1,848 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,110 USD 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 LG629435233 or 629435233. Listed at 20 retailers as of October 28, 2026, with prices from $262 to $2,110, a $1,848 spread on the same certified stone. Brilliant Earth lists it at $2,110. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629435233
Dimensions7.89 × 7.94 × 4.78 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
7.89 mm7.94 mm1.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629435233
Side View
Table 56.0%Crown 33.2°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

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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: Oct 29
Current: $2,110 USD|Low: $251 USD|High: $2,160 USD|Avg: $747 USD|-2.3%
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
October 29, 2026
Retailer 13$262 USD
Retailer 5$293 USD
Retailer 3$324 USD
Retailer 12$438 USD
Retailer 9$485 USD
Retailer 8$518 USD
Retailer 7$527 USD
Retailer 2$619 USD
Retailer 11$796 USD
Retailer 10$1,025 USD
Retailer 4$1,277 USD
Retailer 6$1,307 USD
Brilliant Earth$2,110 USD

35 data points across 13 retailers

20 retailers$262 USD to $2,110 USD

A
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$303 USD
View
A
Retailer 4
-
$324 USD
View
A
Retailer 5
-
$324 USD
View
B+
Retailer 6
-
$438 USD
View
A
Retailer 7
-
$485 USD
View
A
Retailer 8
-
$518 USD
£408 GBP
View
A
Retailer 9
-
$527 USD
€502 EUR
View
B+
Retailer 10
-
$599 USD
View
A
Retailer 11
-
$619 USD
£487 GBP
View
B+
Retailer 12
-
$622 USD
View
B+
Retailer 13
-
$796 USD
View
B+
Retailer 14
-
$1,025 USD
View
B
Retailer 15
-
$1,043 USD
View
B
Retailer 16
-
$1,055 USD
View
Price last confirmed 80 days ago
B
Retailer 17
-
$1,094 USD
View
B
Retailer 18
-
$1,277 USD
View
B
Retailer 19
-
$1,307 USD
£1,029 GBP
View
Most Expensive
B
Brilliant Earth
21311769A · Oct 28
$2,110 USD
View
19 more retailers have this diamond
Prices start from $262 USDSave up to $1,848 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
$262 USD