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Marquise|Lab Grown|IGI

1.27ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG794658251

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794658251

Diamond specifications and retailer prices

From $257 SGD
$201 USD
As of October 27, 2026
Save $1,271 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,528 SGD at Reve Diamonds · As of October 25, 2026
View at Reve 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794658251 or 794658251. Listed at 17 retailers as of October 25, 2026, with prices from $257 to $1,528, a $1,271 spread on the same certified stone. Reve Diamonds lists it at $1,528. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794658251
Dimensions11.24 × 5.59 × 3.51 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.59 mm1.27 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794658251
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

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: Oct 27
Current: $546 SGD|Low: $247 SGD|High: $1,505 SGD|Avg: $675 SGD|+2.2%
Retailer 1
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
October 27, 2026
Retailer 12$257 SGD
Retailer 6$286 SGD
Retailer 4$318 SGD
Retailer 14$318 SGD
Retailer 1$546 SGD
Retailer 3$551 SGD
Retailer 7$557 SGD
Retailer 8$580 SGD
Retailer 5$730 SGD
Retailer 9$777 SGD
Retailer 11$821 SGD
Retailer 2$1,023 SGD
Retailer 13$1,151 SGD
Retailer 10$1,489 SGD

39 data points across 14 retailers

17 retailers$257 SGD to $1,528 SGD

A
Cheapest Retailer
-
$257 SGD
$201 USD
A
Retailer 2
-
$298 SGD
$233 USD
View
Retailer 3
-
$318 SGD
$249 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$318 SGD
$249 USD
View
A
Retailer 5
-
$546 SGD
ZAR 6,900 ZAR
View
A
Retailer 6
-
$551 SGD
$431 USD
View
A
Retailer 7
-
$557 SGD
€415 EUR
View
A
Retailer 8
-
$580 SGD
£357 GBP
View
A
Retailer 9
-
$730 SGD
$571 USD
View
B+
Retailer 10
-
$771 SGD
$603 USD
View
A
Retailer 11
-
$777 SGD
A$935 AUD
View
B+
Retailer 12
-
$821 SGD
$642 USD
View
B+
Retailer 13
-
$1,023 SGD
$800 USD
View
B+
Retailer 14
-
$1,091 SGD
$853 USD
View
Retailer 15
-
$1,151 SGD
$900 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$1,489 SGD
£917 GBP
View
Most Expensive
B
Reve Diamonds
3F43B8433 · Oct 25
$1,528 SGD
$1,195 USD
View
16 more retailers have this diamond
Prices start from $257 SGDSave up to $1,271 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
$257 SGD