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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 $205 SGD
$160 USD
As of October 30, 2026
Save $1,089 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,293 SGD 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 $205 to $1,293, a $1,089 spread on the same certified stone. Reve Diamonds lists it at $1,293. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $390 SGD|Low: $112 SGD|High: $1,073 SGD|Avg: $402 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$112 SGD
Retailer 11$205 SGD
Retailer 10$226 SGD
Retailer 7$294 SGD
Retailer 2$307 SGD
Retailer 9$371 SGD
Retailer 1$390 SGD
Retailer 6$419 SGD
Retailer 5$467 SGD
Retailer 8$580 SGD
Retailer 4$1,065 SGD

37 data points across 11 retailers

17 retailers$205 SGD to $1,293 SGD

Retailer 1
-
$175 SGD
$137 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$205 SGD
$160 USD
View
Final sale: no returns
Retailer 3
-
$212 SGD
$166 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$226 SGD
$177 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$288 SGD
$225 USD
View
A
Retailer 6
-
$294 SGD
$230 USD
View
B+
Retailer 7
-
$307 SGD
$240 USD
View
A
Retailer 8
-
$371 SGD
$290 USD
View
A
Retailer 9
-
$390 SGD
£240 GBP
View
A
Retailer 10
-
$419 SGD
€312 EUR
View
B+
Retailer 11
-
$467 SGD
£287 GBP
View
B
Retailer 12
-
$580 SGD
$454 USD
View
B
Retailer 13
-
$718 SGD
$562 USD
View
Retailer 14
-
$729 SGD
$570 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$800 SGD
$626 USD
View
B
Retailer 16
-
$1,065 SGD
£656 GBP
View
Most Expensive
B
Reve Diamonds
5BDAEDD90 · Oct 30
$1,293 SGD
$1,012 USD
View
16 more retailers have this diamond
Prices start from $205 SGDSave up to $1,089 SGD

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
$205 SGD