Marquise|Lab Grown|UNKNOWN

0.52ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • UNKNOWN 51261225

Certificate UNKNOWN 51261225

Diamond specifications and retailer prices

From $126 USD
As of November 6, 2026
Save $377 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $503 USD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 51261225. Listed at 5 retailers as of November 6, 2026, with prices from $126 to $503, a $377 spread on the same certified stone. NZ Jewellers lists it at $503. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 51261225
Dimensions8.27 × 4.22 × 2.58 mm
L/W Ratio1.96
Top View
8.27 mm4.22 mm0.52 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 51261225
Side View
Table 67.6%CrownGirdlePavilionCuletDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $503 USD|Low: $121 USD|High: $503 USD|Avg: $237 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$126 USD
Retailer 5$146 USD
Retailer 3$157 USD
Retailer 4$299 USD
NZ Jewellers$503 USD

6 data points across 5 retailers

5 retailers$126 USD to $503 USD

A
Cheapest Retailer
-
$126 USD
B+
Retailer 2
-
$146 USD
View
B+
Retailer 3
-
$157 USD
View
B+
Retailer 4
-
$299 USD
View
Most Expensive
B
NZ Jewellers
46f6d77b-7f56-41af-bf6c-3058d072e248 · Nov 6
$503 USD
View
4 more retailers have this diamond
Prices start from $126 USDSave up to $377 USD

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
0.52ct Marquise
$126 USD