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Marquise|Lab Grown|IGI

1.27ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG839675372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839675372

Diamond specifications and retailer prices

From $346 SGD
As of November 5, 2026
Save $1,348 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,960 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 LG839675372 or 839675372. Listed at 13 retailers as of November 5, 2026, with a 390% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839675372
Dimensions11.20 × 5.72 × 3.50 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.72 mm1.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839675372
Side View
Table 58.0%Crown 32.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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 5
Current: $2,960 SGD|Low: $315 SGD|High: $2,960 SGD|Avg: $819 SGD
Do Amore Diamonds
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 14$346 SGD
Retailer 9$467 SGD
Retailer 11$511 SGD
Retailer 13$533 SGD
Retailer 15$586 SGD
Retailer 3$590 SGD
Retailer 12$801 SGD
Retailer 16$851 SGD
Retailer 8$916 SGD
Retailer 6$1,115 SGD
Retailer 4$1,127 SGD
Retailer 7$1,201 SGD
Retailer 5$1,406 SGD
Retailer 2$1,573 SGD
Retailer 10$1,694 SGD
Do Amore Diamonds$2,960 SGD

17 data points across 16 retailers

13 retailers$346 SGD to $1,694 SGD

A
Cheapest Retailer
-
$346 SGD
Final sale: no returns
A
Retailer 2
-
$467 SGD
View
A
Retailer 3
-
$511 SGD
View
A
Retailer 4
-
$533 SGD
View
Retailer 5
-
$590 SGD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$801 SGD
View
Retailer 7
-
$851 SGD
View
Price last confirmed 14 days ago
Retailer 8
-
$916 SGD
View
Price last confirmed 17 days ago
Retailer 9
-
$1,115 SGD
View
Price last confirmed 14 days ago
Retailer 10
-
$1,406 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$1,573 SGD
View
B
Retailer 12
-
$1,694 SGD
View
Most Expensive
Do Amore Diamonds
27-867911E30 · Nov 6
$2,960 SGD
$2,310 USD
View
Price under review
12 more retailers have this diamond
Prices start from $346 SGDSave up to $1,348 SGD

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
$346 SGD