Marquise|Lab Grown|IGI

1.27ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837614839

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837614839

Diamond specifications and retailer prices

From $595 SGD
€443 EUR
As of October 27, 2026
Save $1,655 SGD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,250 SGD at Brilliant Earth · As of October 26, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837614839 or 837614839. Listed at 16 retailers as of October 26, 2026, with prices from $595 to $2,250, a $1,655 spread on the same certified stone. Brilliant Earth lists it at $2,250. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614839
Dimensions11.80 × 5.37 × 3.40 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.80 mm5.37 mm1.27 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614839
Side View
Table 58.0%Crown 37.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.3%

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: $2,250 SGD|Low: $291 SGD|High: $2,250 SGD|Avg: $1,086 SGD|+7.3%
Brilliant Earth
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
Retailer 17
October 25, 2026
Retailer 10$291 SGD
Retailer 11$395 SGD
Retailer 6$437 SGD
Retailer 4$552 SGD
Retailer 12$574 SGD
Retailer 2$595 SGD
Retailer 7$772 SGD
Retailer 5$798 SGD
Retailer 13$1,041 SGD
Retailer 17$1,048 SGD
Retailer 14$1,097 SGD
Retailer 15$1,105 SGD
Retailer 3$1,144 SGD
Retailer 8$1,325 SGD
Retailer 16$1,516 SGD
Retailer 9$2,158 SGD
Brilliant Earth$2,250 SGD

30 data points across 17 retailers

16 retailers$595 SGD to $2,250 SGD

Retailer 1
-
$395 SGD
£243 GBP
Price last confirmed 9 days ago
Retailer 2
-
$437 SGD
$342 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$552 SGD
ZAR 6,970 ZAR
View
Price last confirmed 13 days ago
Retailer 4
-
$574 SGD
£354 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
$595 SGD
€443 EUR
View
Retailer 6
-
$772 SGD
$604 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$798 SGD
A$960 AUD
View
Price last confirmed 14 days ago
Retailer 8
-
$1,041 SGD
$814 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,048 SGD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,097 SGD
$858 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,105 SGD
$864 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,144 SGD
$895 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$1,325 SGD
A$1,595 AUD
View
Price last confirmed 26 days ago
Retailer 14
-
$1,516 SGD
£934 GBP
View
Price last confirmed 10 days ago
Retailer 15
-
$2,158 SGD
$1,688 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
21570976A · Oct 26
$2,250 SGD
$1,760 USD
View
15 more retailers have this diamond
Prices start from $595 SGDSave up to $1,655 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
$595 SGD