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Marquise|Lab Grown|UNKNOWN

0.53ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • UNKNOWN 131511746

Certificate UNKNOWN 131511746

Diamond specifications and retailer prices

From $465 SGD
As of November 4, 2026
Save $457 SGD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,853 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 131511746. Listed at 5 retailers as of November 4, 2026, with a 98% 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

0.53
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 131511746
Dimensions8.75 × 4.15 × 2.62 mm
L/W Ratio2.11
Top View
8.75 mm4.15 mm0.53 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 131511746
Side View
Table 63.7%CrownGirdlePavilionCuletDepth 63.3%

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: Nov 4
Current: $1,853 SGD|Low: $447 SGD|High: $1,853 SGD|Avg: $833 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$465 SGD
Retailer 5$539 SGD
Retailer 3$576 SGD
Retailer 4$922 SGD
NZ Jewellers$1,853 SGD

6 data points across 5 retailers

5 retailers$465 SGD to $922 SGD

B+
Cheapest Retailer
-
$465 SGD
B
Retailer 2
-
$539 SGD
View
B
Retailer 3
-
$576 SGD
View
B
Retailer 4
-
$922 SGD
View
Most Expensive
NZ Jewellers
c6414428-6bf0-4cc4-b005-840f9d70fafe · Nov 4
$1,853 SGD
$1,451 USD
View
Price under review
4 more retailers have this diamond
Prices start from $465 SGDSave up to $457 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+
0.53ct Marquise
$465 SGD