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Marquise|Lab Grown|IGI

0.99ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG844658593

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658593

Diamond specifications and retailer prices

From $239 SGD
$187 USD
As of October 25, 2026
Save $579 SGD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,117 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658593 or 844658593. Listed at 14 retailers as of October 25, 2026, with a 242% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryFair
FluorescenceNone
Crown angle34.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658593
Dimensions10.07 × 5.21 × 3.22 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm5.21 mm0.99 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryFair
FluorescenceNone
CertificateIGI LG844658593
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.8%

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 25
Current: $1,117 SGD|Low: $193 SGD|High: $1,117 SGD|Avg: $582 SGD
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 3$193 SGD
Retailer 13$224 SGD
Retailer 6$239 SGD
Retailer 12$405 SGD
Retailer 11$413 SGD
Retailer 4$437 SGD
Retailer 14$550 SGD
Retailer 2$605 SGD
Retailer 8$650 SGD
Retailer 10$652 SGD
Retailer 9$757 SGD
Retailer 5$767 SGD
Retailer 7$818 SGD
MOH London$1,117 SGD

11 data points across 14 retailers

14 retailers$239 SGD to $818 SGD

Retailer 1
-
$193 SGD
$151 USD
Price last confirmed 9 days ago
Retailer 2
-
$224 SGD
$175 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$239 SGD
$187 USD
View
A
Retailer 4
-
$405 SGD
€302 EUR
View
A
Retailer 5
-
$413 SGD
£254 GBP
View
B+
Retailer 6
-
$437 SGD
$342 USD
View
B+
Retailer 7
-
$550 SGD
$430 USD
View
B+
Retailer 8
-
$605 SGD
$473 USD
View
B+
Retailer 9
-
$650 SGD
View
B+
Retailer 10
-
$652 SGD
$510 USD
View
B+
Retailer 11
-
$757 SGD
$592 USD
View
B
Retailer 12
-
$767 SGD
$600 USD
View
B
Retailer 13
-
$818 SGD
$640 USD
View
Most Expensive
MOH London
LG844658593 · Oct 25
$1,117 SGD
£688 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $239 SGDSave up to $579 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
0.99ct Marquise
$239 SGD