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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG780617632

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780617632

Diamond specifications and retailer prices

From $227 SGD
$177 USD
As of October 27, 2026
Save $1,209 SGD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,436 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780617632 or 780617632. Listed at 10 retailers as of October 27, 2026, with prices from $227 to $1,436, a $1,209 spread on the same certified stone. Reve Diamonds lists it at $1,436. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780617632
Dimensions11.46 × 5.14 × 3.22 mm
L/W Ratio2.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.14 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780617632
Side View
Table 63.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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: $277 SGD|Low: $185 SGD|High: $1,462 SGD|Avg: $728 SGD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 29, 2026
Retailer 5$227 SGD
Retailer 6$252 SGD
Retailer 4$263 SGD
Retailer 1$277 SGD
Retailer 8$382 SGD
Retailer 3$905 SGD
Retailer 7$955 SGD
Retailer 2$1,323 SGD
Reve Diamonds$1,436 SGD

23 data points across 9 retailers

10 retailers$227 SGD to $1,436 SGD

A
Cheapest Retailer
-
$227 SGD
$177 USD
A
Retailer 2
-
$252 SGD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$263 SGD
$205 USD
View
A
Retailer 4
-
$277 SGD
$216 USD
View
Retailer 5
-
$286 SGD
$223 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$382 SGD
$298 USD
View
B+
Retailer 7
-
$905 SGD
$706 USD
View
B
Retailer 8
-
$955 SGD
$745 USD
View
B
Retailer 9
-
$1,323 SGD
£813 GBP
View
Most Expensive
B
Reve Diamonds
E8F31843D · Oct 28
$1,436 SGD
$1,120 USD
View
9 more retailers have this diamond
Prices start from $227 SGDSave up to $1,209 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
1.05ct Marquise
$227 SGD