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Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG819662643

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819662643

Diamond specifications and retailer prices

From $1,168 SGD
$913 USD
As of November 1, 2026
Save $1,537 SGD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,704 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.55ct lab-grown marquise diamond

This 3.55ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819662643 or 819662643. Listed at 5 retailers as of October 29, 2026, with prices from $1,168 to $2,704, a $1,537 spread on the same certified stone. MOH London lists it at $2,704. 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

3.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819662643
Dimensions15.22 × 7.92 × 5.09 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm7.92 mm3.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819662643
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 64.3%

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: Nov 1
Current: $2,704 SGD|Low: $1,127 SGD|High: $2,758 SGD|Avg: $1,814 SGD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$1,168 SGD
Retailer 2$1,228 SGD
Retailer 3$1,695 SGD
Retailer 5$2,438 SGD
MOH London$2,704 SGD

43 data points across 5 retailers

5 retailers$1,168 SGD to $2,704 SGD

B+
Cheapest Retailer
-
$1,168 SGD
$913 USD
A
Retailer 2
-
$1,228 SGD
£756 GBP
View
A
Retailer 3
-
$1,695 SGD
$1,325 USD
View
B+
Retailer 4
-
$2,438 SGD
$1,906 USD
View
Most Expensive
B+
MOH London
LG819662643 · Oct 29
$2,704 SGD
£1,665 GBP
View
4 more retailers have this diamond
Prices start from $1,168 SGDSave up to $1,537 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
3.55ct Marquise
$1,168 SGD