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Marquise|Lab Grown|IGI

1.27ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG837615845

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837615845

Diamond specifications and retailer prices

From $281 SGD
$220 USD
As of October 30, 2026
Save $1,122 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,403 SGD at MOH London · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837615845 or 837615845. Listed at 20 retailers as of October 29, 2026, with prices from $281 to $1,403, a $1,122 spread on the same certified stone. MOH London lists it at $1,403. 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 angle30.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615845
Dimensions11.64 × 5.62 × 3.56 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm5.62 mm1.27 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615845
Side View
Table 58.0%Crown 30.5°Girdle: MED-STKPavilion 41.9°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 30
Current: $1,403 SGD|Low: $270 SGD|High: $1,413 SGD|Avg: $738 SGD|-0.7%
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
Retailer 14
October 31, 2026
Retailer 14$281 SGD
Retailer 6$326 SGD
Retailer 3$348 SGD
Retailer 8$428 SGD
Retailer 5$596 SGD
Retailer 12$597 SGD
Retailer 10$598 SGD
Retailer 2$647 SGD
Retailer 13$780 SGD
Retailer 11$852 SGD
Retailer 7$906 SGD
Retailer 4$1,120 SGD
Retailer 9$1,316 SGD
MOH London$1,403 SGD

35 data points across 14 retailers

20 retailers$281 SGD to $1,403 SGD

A
Cheapest Retailer
-
$281 SGD
$220 USD
A
Retailer 2
-
$313 SGD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$326 SGD
$255 USD
View
A
Retailer 4
-
$348 SGD
$272 USD
View
A
Retailer 5
-
$348 SGD
$272 USD
View
A
Retailer 6
-
$428 SGD
£263 GBP
View
A
Retailer 7
-
$596 SGD
$466 USD
View
A
Retailer 8
-
$597 SGD
€445 EUR
View
A
Retailer 9
-
$598 SGD
ZAR 7,562 ZAR
View
A
Retailer 10
-
$647 SGD
£399 GBP
View
B+
Retailer 11
-
$757 SGD
$592 USD
View
B+
Retailer 12
-
$780 SGD
$610 USD
View
B+
Retailer 13
-
$852 SGD
A$1,025 AUD
View
B+
Retailer 14
-
$906 SGD
$709 USD
View
B+
Retailer 15
-
$1,120 SGD
$876 USD
View
B+
Retailer 16
-
$1,130 SGD
View
B
Retailer 17
-
$1,187 SGD
$929 USD
View
B
Retailer 18
-
$1,198 SGD
$937 USD
View
B
Retailer 19
-
$1,316 SGD
A$1,584 AUD
View
Most Expensive
B
MOH London
LG837615845 · Oct 29
$1,403 SGD
£864 GBP
View
19 more retailers have this diamond
Prices start from $281 SGDSave up to $1,122 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
$281 SGD