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Marquise|Lab Grown|IGI

0.81ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542231813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542231813

Diamond specifications and retailer prices

From $231 SGD
$181 USD
As of October 30, 2026
Save $1,217 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,449 SGD at Reve Diamonds · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231813 or 542231813. Listed at 18 retailers as of October 30, 2026, with prices from $231 to $1,449, a $1,217 spread on the same certified stone. Reve Diamonds lists it at $1,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231813
Dimensions10.21 × 4.84 × 2.76 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.21 mm4.84 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231813
Side View
Table 60.5%Crown 34.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 57.0%

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: $522 SGD|Low: $222 SGD|High: $1,359 SGD|Avg: $614 SGD|+1.7%
Retailer 1
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
November 1, 2026
Retailer 12$231 SGD
Retailer 3$268 SGD
Retailer 4$288 SGD
Retailer 13$288 SGD
Retailer 8$391 SGD
Retailer 2$508 SGD
Retailer 9$518 SGD
Retailer 1$522 SGD
Retailer 5$583 SGD
Retailer 10$652 SGD
Retailer 14$923 SGD
Retailer 11$974 SGD
Retailer 6$992 SGD
Retailer 7$1,343 SGD

40 data points across 14 retailers

18 retailers$231 SGD to $1,449 SGD

A
Cheapest Retailer
-
$231 SGD
$181 USD
A
Retailer 2
-
$258 SGD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$268 SGD
$210 USD
View
Retailer 4
-
$288 SGD
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$288 SGD
$225 USD
View
A
Retailer 6
-
$372 SGD
$291 USD
View
A
Retailer 7
-
$391 SGD
£241 GBP
View
B+
Retailer 8
-
$508 SGD
$397 USD
View
B+
Retailer 9
-
$518 SGD
£319 GBP
View
B+
Retailer 10
-
$522 SGD
ZAR 6,592 ZAR
View
B+
Retailer 11
-
$583 SGD
$456 USD
View
B
Retailer 12
-
$589 SGD
HK$3,600 HKD
View
B+
Retailer 13
-
$652 SGD
$510 USD
View
B
Retailer 14
-
$923 SGD
$722 USD
View
B
Retailer 15
-
$974 SGD
$762 USD
View
B
Retailer 16
-
$992 SGD
$776 USD
View
B
Retailer 17
-
$1,343 SGD
£827 GBP
View
Most Expensive
B
Reve Diamonds
FC9151274 · Nov 1
$1,449 SGD
$1,133 USD
View
17 more retailers have this diamond
Prices start from $231 SGDSave up to $1,217 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
$231 SGD