Marquise|Lab Grown|IGI

1.30ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG786621635

Certificate IGI LG786621635

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of October 31, 2026
Save $522 SGD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,266 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.3ct lab-grown marquise diamond

This 1.3ct 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 LG786621635 or 786621635. Listed at 5 retailers as of October 30, 2026, with prices from $744 to $1,266, a $522 spread on the same certified stone. Brilliant Earth lists it at $1,266. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG786621635
Dimensions11.24 × 5.65 × 3.59 mm
L/W Ratio1.99
Top View
11.24 mm5.65 mm1.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786621635
Side View
Table 63.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,266 SGD|Low: $396 SGD|High: $1,815 SGD|Avg: $999 SGD|-30.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$396 SGD
Retailer 3$744 SGD
Retailer 2$978 SGD
Retailer 5$1,163 SGD
Brilliant Earth$1,266 SGD

10 data points across 5 retailers

5 retailers$744 SGD to $1,266 SGD

Retailer 1
-
$396 SGD
$310 USD
Price last confirmed 17 days ago
B+
Retailer 2
-
$744 SGD
$582 USD
View
B+
Retailer 3
-
$978 SGD
$765 USD
View
B
Retailer 4
-
$1,163 SGD
$910 USD
View
Most Expensive
B
Brilliant Earth
18647975A · Oct 30
$1,266 SGD
$990 USD
View
4 more retailers have this diamond
Prices start from $744 SGDSave up to $522 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.

B+
1.30ct Marquise
$744 SGD