Marquise|Lab Grown|IGI

0.81ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG821668123

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821668123

Diamond specifications and retailer prices

From $160 USD
As of October 30, 2026
Save $852 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,012 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821668123 or 821668123. Listed at 17 retailers as of October 30, 2026, with prices from $160 to $1,012, a $852 spread on the same certified stone. Reve Diamonds lists it at $1,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821668123
Dimensions10.15 × 4.81 × 2.75 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm4.81 mm0.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821668123
Side View
Table 64.0%Crown 32.1°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $305 USD|Low: $88 USD|High: $839 USD|Avg: $325 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$88 USD
Retailer 9$160 USD
Retailer 6$230 USD
Retailer 10$240 USD
Retailer 8$290 USD
Retailer 1$305 USD
Retailer 5$328 USD
Retailer 4$365 USD
Retailer 7$454 USD
Retailer 3$833 USD

38 data points across 10 retailers

17 retailers$160 USD to $1,012 USD

Retailer 1
-
$137 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$160 USD
View
Final sale: no returns
Retailer 3
-
$166 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$177 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$225 USD
View
A
Retailer 6
-
$230 USD
View
B+
Retailer 7
-
$240 USD
View
A
Retailer 8
-
$290 USD
View
A
Retailer 9
-
$305 USD
£240 GBP
View
A
Retailer 10
-
$328 USD
€312 EUR
View
B+
Retailer 11
-
$365 USD
£287 GBP
View
B
Retailer 12
-
$454 USD
View
B
Retailer 13
-
$562 USD
View
Retailer 14
-
$570 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$626 USD
View
B
Retailer 16
-
$833 USD
£656 GBP
View
Most Expensive
B
Reve Diamonds
5BDAEDD90 · Oct 30
$1,012 USD
View
16 more retailers have this diamond
Prices start from $160 USDSave up to $852 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
0.81ct Marquise
$160 USD