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Emerald|Lab Grown|UNKNOWN

0.51ct J VS2 Emerald Lab Grown Diamond

ID • J/VS2 • UNKNOWN 614375728

Certificate UNKNOWN 614375728

Diamond specifications and retailer prices

From €232 EUR
$259 USD
As of October 29, 2026
Save €692 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €924 EUR at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 614375728. Listed at 5 retailers as of October 28, 2026, with prices from €232 to €924, a €692 spread on the same certified stone. NZ Jewellers lists it at €924. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 614375728
Dimensions5.62 × 3.70 × 2.44 mm
L/W Ratio1.52
Top View
5.62 mm3.70 mm0.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 614375728
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 65.9%

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 29
Current: €924 EUR|Low: €223 EUR|High: €924 EUR|Avg: €407 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2€232 EUR
Retailer 5€269 EUR
Retailer 3€287 EUR
Retailer 4€479 EUR
NZ Jewellers€924 EUR

8 data points across 5 retailers

5 retailers€232 EUR to €924 EUR

B+
Cheapest Retailer
-
€232 EUR
$259 USD
B+
Retailer 2
-
€269 EUR
$300 USD
View
B+
Retailer 3
-
€287 EUR
$321 USD
View
B
Retailer 4
-
€479 EUR
$535 USD
View
Most Expensive
C
NZ Jewellers
f72d05a6-134a-444d-9f2c-f80720e6e4b4 · Oct 28
€924 EUR
$1,032 USD
View
4 more retailers have this diamond
Prices start from €232 EURSave up to €692 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+
0.51ct Emerald
€232 EUR