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Marquise|Lab Grown|IGI

5.56ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG691584865

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG691584865

Diamond specifications and retailer prices

From $973 SGD
$761 USD
As of November 1, 2026
Save $5,158 SGD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,131 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 5.56ct lab-grown marquise diamond

This 5.56ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691584865 or 691584865. Listed at 9 retailers as of November 1, 2026, with prices from $973 to $6,131, a $5,158 spread on the same certified stone. MOH London lists it at $6,131. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.56
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691584865
Dimensions19.11 × 9.20 × 5.46 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.11 mm9.20 mm5.56 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691584865
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 59.3%

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: Nov 1
Current: $6,131 SGD|Low: $973 SGD|High: $6,163 SGD|Avg: $2,809 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$973 SGD
Retailer 5$1,645 SGD
Retailer 3$2,134 SGD
Retailer 9$2,428 SGD
Retailer 7$3,020 SGD
Retailer 6$3,023 SGD
Retailer 8$3,557 SGD
Retailer 4$3,577 SGD
MOH London$6,131 SGD

10 data points across 9 retailers

9 retailers$973 SGD to $6,131 SGD

A
Cheapest Retailer
-
$973 SGD
$761 USD
A
Retailer 2
-
$1,645 SGD
$1,287 USD
View
A
Retailer 3
-
$2,134 SGD
£1,315 GBP
View
B+
Retailer 4
-
$2,428 SGD
$1,899 USD
View
B+
Retailer 5
-
$3,020 SGD
$2,362 USD
View
B
Retailer 6
-
$3,023 SGD
$2,365 USD
View
B+
Retailer 7
-
$3,557 SGD
$2,782 USD
View
B+
Retailer 8
-
$3,577 SGD
$2,798 USD
View
Most Expensive
B
MOH London
LG691584865 · Nov 1
$6,131 SGD
£3,776 GBP
View
8 more retailers have this diamond
Prices start from $973 SGDSave up to $5,158 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
5.56ct Marquise
$973 SGD