Marquise|Lab Grown|IGI

1.54ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG816652923

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816652923

Diamond specifications and retailer prices

From $284 USD
As of November 1, 2026
Save $1,114 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,398 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816652923 or 816652923. Listed at 11 retailers as of November 1, 2026, with prices from $284 to $1,398, a $1,114 spread on the same certified stone. MOH London lists it at $1,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816652923
Dimensions11.82 × 6.14 × 3.73 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm6.14 mm1.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816652923
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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: Nov 1
Current: $1,398 USD|Low: $284 USD|High: $1,415 USD|Avg: $822 USD|+1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$284 USD
Retailer 8$316 USD
Retailer 6$398 USD
Retailer 11$423 USD
Retailer 10$424 USD
Retailer 7$616 USD
Retailer 9$1,122 USD
Retailer 4$1,244 USD
Retailer 3$1,288 USD
Retailer 5$1,367 USD
MOH London$1,398 USD

36 data points across 11 retailers

11 retailers$284 USD to $1,398 USD

A
Cheapest Retailer
-
$284 USD
Final sale: no returns
A
Retailer 2
-
$316 USD
View
A
Retailer 3
-
$398 USD
£313 GBP
View
B+
Retailer 4
-
$423 USD
View
A
Retailer 5
-
$424 USD
View
A
Retailer 6
-
$616 USD
£485 GBP
View
B
Retailer 7
-
$1,122 USD
View
B
Retailer 8
-
$1,244 USD
View
B
Retailer 9
-
$1,288 USD
View
B
Retailer 10
-
$1,367 USD
View
Most Expensive
B
MOH London
LG816652923 · Nov 1
$1,398 USD
£1,101 GBP
View
10 more retailers have this diamond
Prices start from $284 USDSave up to $1,114 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
1.54ct Marquise
$284 USD