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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 $646 NZD
As of November 4, 2026
Save $635 NZD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,574 NZD 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: $2,574 NZD|Low: $621 NZD|High: $2,574 NZD|Avg: $1,157 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$646 NZD
Retailer 5$749 NZD
Retailer 3$800 NZD
Retailer 4$1,281 NZD
NZ Jewellers$2,574 NZD

6 data points across 5 retailers

5 retailers$646 NZD to $1,281 NZD

B+
Cheapest Retailer
-
$646 NZD
B
Retailer 2
-
$749 NZD
View
B
Retailer 3
-
$800 NZD
View
B
Retailer 4
-
$1,281 NZD
View
Most Expensive
NZ Jewellers
c6414428-6bf0-4cc4-b005-840f9d70fafe · Nov 4
$2,574 NZD
$1,451 USD
View
Price under review
4 more retailers have this diamond
Prices start from $646 NZDSave up to $635 NZD

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
$646 NZD