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 €326 EUR
$364 USD
As of October 30, 2026
Save €320 EUR (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,299 EUR at NZ Jewellers · As of October 31, 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 October 30, 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
Color
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: Oct 30
Current: €1,299 EUR|Low: €313 EUR|High: €1,299 EUR|Avg: €584 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€326 EUR
Retailer 5€378 EUR
Retailer 3€404 EUR
Retailer 4€646 EUR
NZ Jewellers€1,299 EUR

6 data points across 5 retailers

5 retailers€326 EUR to €646 EUR

B+
Cheapest Retailer
-
€326 EUR
$364 USD
B
Retailer 2
-
€378 EUR
$422 USD
View
B
Retailer 3
-
€404 EUR
$451 USD
View
B
Retailer 4
-
€646 EUR
$722 USD
View
Most Expensive
NZ Jewellers
c6414428-6bf0-4cc4-b005-840f9d70fafe · Oct 31
€1,299 EUR
$1,451 USD
View
Price under review
4 more retailers have this diamond
Prices start from €326 EURSave up to €320 EUR

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
€326 EUR