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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 $181 USD
As of October 30, 2026
Save $952 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,133 USD 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 $181 to $1,133, a $952 spread on the same certified stone. Reve Diamonds lists it at $1,133. 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
Color
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: $1,050 USD|Low: $174 USD|High: $1,063 USD|Avg: $480 USD|-1.0%
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$181 USD
Retailer 3$210 USD
Retailer 4$225 USD
Retailer 13$225 USD
Retailer 7$306 USD
Retailer 2$397 USD
Retailer 8$405 USD
Retailer 10$406 USD
Retailer 5$456 USD
Retailer 9$510 USD
Retailer 14$722 USD
Retailer 11$762 USD
Retailer 6$776 USD
Retailer 1$1,050 USD

40 data points across 14 retailers

18 retailers$181 USD to $1,133 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$210 USD
View
Retailer 4
-
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$225 USD
View
A
Retailer 6
-
$291 USD
View
A
Retailer 7
-
$306 USD
£241 GBP
View
B+
Retailer 8
-
$397 USD
View
B+
Retailer 9
-
$405 USD
£319 GBP
View
B+
Retailer 10
-
$406 USD
ZAR 6,557 ZAR
View
B+
Retailer 11
-
$456 USD
View
B
Retailer 12
-
$461 USD
HK$3,600 HKD
View
B+
Retailer 13
-
$510 USD
View
B
Retailer 14
-
$722 USD
View
B
Retailer 15
-
$762 USD
View
B
Retailer 16
-
$776 USD
View
B
Retailer 17
-
$1,050 USD
£827 GBP
View
Most Expensive
B
Reve Diamonds
FC9151274 · Nov 1
$1,133 USD
View
17 more retailers have this diamond
Prices start from $181 USDSave up to $952 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
$181 USD