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Marquise|Lab Grown|IGI

1.27ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG841641840

Certificate IGI LG841641840

Diamond specifications and retailer prices

From $298 USD
As of November 5, 2026
Save $1,016 USD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,314 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841641840 or 841641840. Listed at 3 retailers as of November 5, 2026, with prices from $298 to $1,314, a $1,016 spread on the same certified stone. MOH London lists it at $1,314. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG841641840
Dimensions10.89 × 5.75 × 3.59 mm
L/W Ratio1.89
Top View
10.89 mm5.75 mm1.27 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841641840
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 62.4%

Caratlytics Score

How it works →
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 5
Current: $1,314 USD|Low: $298 USD|High: $1,314 USD|Avg: $744 USD
MOH London
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$298 USD
Retailer 3$619 USD
MOH London$1,314 USD

1 data point across 3 retailers

3 retailers$298 USD to $1,314 USD

A
Cheapest Retailer
-
$298 USD
B+
Retailer 2
-
$619 USD
View
Most Expensive
C
MOH London
LG841641840 · Nov 5
$1,314 USD
£1,035 GBP
View
2 more retailers have this diamond
Prices start from $298 USDSave up to $1,016 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
1.27ct Marquise
$298 USD