Marquise|Lab Grown|UNKNOWN

0.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • UNKNOWN 64553420

Certificate UNKNOWN 64553420

Diamond specifications and retailer prices

From €367 EUR
$412 USD
As of November 2, 2026
Save €353 EUR (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,465 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 64553420. Listed at 5 retailers as of November 1, 2026, with a 96% 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 64553420
Dimensions8.18 × 4.17 × 2.68 mm
L/W Ratio1.96
Top View
8.18 mm4.17 mm0.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 64553420
Side View
Table 61.8%CrownGirdlePavilionCuletDepth 64.2%

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 2
Current: €1,465 EUR|Low: €353 EUR|High: €1,465 EUR|Avg: €654 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€367 EUR
Retailer 5€411 EUR
Retailer 3€456 EUR
Retailer 4€720 EUR
NZ Jewellers€1,465 EUR

6 data points across 5 retailers

5 retailers€367 EUR to €720 EUR

B+
Cheapest Retailer
-
€367 EUR
$412 USD
B
Retailer 2
-
€411 EUR
$461 USD
View
B
Retailer 3
-
€456 EUR
$511 USD
View
B
Retailer 4
-
€720 EUR
$808 USD
View
Most Expensive
NZ Jewellers
93ce3660-a63b-4495-abc8-19ad9dcf9bc3 · Oct 31
€1,465 EUR
$1,643 USD
View
Price under review
4 more retailers have this diamond
Prices start from €367 EURSave up to €353 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
€367 EUR