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Marquise|Lab Grown|IGI

1.27ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG754581337

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754581337

Diamond specifications and retailer prices

From $424 USD
As of November 1, 2026
Save $1,409 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,833 USD at MOH London · As of November 1, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754581337 or 754581337. Listed at 13 retailers as of November 1, 2026, with prices from $424 to $1,833, a $1,409 spread on the same certified stone. MOH London lists it at $1,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754581337
Dimensions11.80 × 5.72 × 3.43 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
11.80 mm5.72 mm1.27 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754581337
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,833 USD|Low: $359 USD|High: $1,847 USD|Avg: $856 USD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12$376 USD
Retailer 3$422 USD
Retailer 7$424 USD
Retailer 5$466 USD
Retailer 13$572 USD
Retailer 11$620 USD
Retailer 8$748 USD
Retailer 10$751 USD
Retailer 6$809 USD
Retailer 9$1,145 USD
Retailer 2$1,315 USD
Retailer 4$1,498 USD
MOH London$1,833 USD

33 data points across 13 retailers

13 retailers$424 USD to $1,833 USD

Retailer 1
-
$376 USD
Price last confirmed 12 days ago
Retailer 2
-
$422 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$424 USD
View
Final sale: no returns
Retailer 4
-
$466 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$572 USD
View
A
Retailer 6
-
$620 USD
View
B+
Retailer 7
-
$748 USD
View
B+
Retailer 8
-
$751 USD
A$1,155 AUD
View
B+
Retailer 9
-
$809 USD
ZAR 13,065 ZAR
View
B
Retailer 10
-
$1,145 USD
A$1,762 AUD
View
B
Retailer 11
-
$1,315 USD
View
Retailer 12
-
$1,498 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG754581337 · Nov 1
$1,833 USD
£1,443 GBP
View
12 more retailers have this diamond
Prices start from $424 USDSave up to $1,409 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
$424 USD