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Marquise|Lab Grown|IGI

1.28ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG849675689

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849675689

Diamond specifications and retailer prices

From $390 SGD
$305 USD
As of October 30, 2026
Save $971 SGD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,361 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849675689 or 849675689. Listed at 7 retailers as of October 29, 2026, with prices from $390 to $1,361, a $971 spread on the same certified stone. MOH London lists it at $1,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849675689
Dimensions11.06 × 5.58 × 3.54 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.06 mm5.58 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849675689
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 63.4%

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: Oct 30
Current: $1,361 SGD|Low: $390 SGD|High: $1,361 SGD|Avg: $709 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$390 SGD
Retailer 7$499 SGD
Retailer 2$523 SGD
Retailer 3$611 SGD
Retailer 4$932 SGD
Retailer 5$1,000 SGD
MOH London$1,361 SGD

7 data points across 7 retailers

7 retailers$390 SGD to $1,361 SGD

B+
Cheapest Retailer
-
$390 SGD
$305 USD
A
Retailer 2
-
$499 SGD
€372 EUR
View
A
Retailer 3
-
$523 SGD
£322 GBP
View
A
Retailer 4
-
$611 SGD
$478 USD
View
B
Retailer 5
-
$932 SGD
A$1,122 AUD
View
B+
Retailer 6
-
$1,000 SGD
$782 USD
View
Most Expensive
B
MOH London
LG849675689 · Oct 29
$1,361 SGD
£838 GBP
View
6 more retailers have this diamond
Prices start from $390 SGDSave up to $971 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
1.28ct Marquise
$390 SGD