Marquise|Lab Grown|IGI

1.27ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG843661087

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843661087

Diamond specifications and retailer prices

From $392 USD
ZAR 6,339 ZAR
As of November 1, 2026
Save $558 USD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $950 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843661087 or 843661087. Listed at 5 retailers as of October 31, 2026, with prices from $392 to $950, a $558 spread on the same certified stone. Brilliant Earth lists it at $950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843661087
Dimensions11.53 × 5.68 × 3.52 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm5.68 mm1.27 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843661087
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $392 USD|Low: $392 USD|High: $785 USD|Avg: $555 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 1$392 USD
Retailer 2$402 USD
Retailer 3$411 USD
Retailer 4$785 USD

2 data points across 4 retailers

5 retailers$392 USD to $950 USD

A
Cheapest Retailer
-
$392 USD
ZAR 6,339 ZAR
A
Retailer 2
-
$402 USD
View
A
Retailer 3
-
$411 USD
£323 GBP
View
B+
Retailer 4
-
$785 USD
View
Most Expensive
B
Brilliant Earth
22394000A · Oct 31
$950 USD
View
4 more retailers have this diamond
Prices start from $392 USDSave up to $558 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
$392 USD