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Emerald|Lab Grown|UNKNOWN

0.51ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • UNKNOWN 33942188

Certificate UNKNOWN 33942188

Diamond specifications and retailer prices

From $523 AUD
As of November 4, 2026
Save $512 AUD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,084 AUD at NZ Jewellers · As of November 3, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 33942188. 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

0.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 33942188
Dimensions5.69 × 3.67 × 2.48 mm
L/W Ratio1.55
Top View
5.69 mm3.67 mm0.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 33942188
Side View
Table 64.4%CrownGirdlePavilionCuletDepth 67.6%

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: $2,084 AUD|Low: $502 AUD|High: $2,084 AUD|Avg: $910 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$523 AUD
Retailer 5$606 AUD
Retailer 3$649 AUD
Retailer 4$1,035 AUD
NZ Jewellers$2,084 AUD

8 data points across 5 retailers

5 retailers$523 AUD to $1,035 AUD

B+
Cheapest Retailer
-
$523 AUD
B
Retailer 2
-
$606 AUD
View
B
Retailer 3
-
$649 AUD
View
B
Retailer 4
-
$1,035 AUD
View
Most Expensive
NZ Jewellers
dcc2afe6-8d09-427d-a9db-7dc3aa2c82d3 · Nov 3
$2,084 AUD
$1,462 USD
View
Price under review
4 more retailers have this diamond
Prices start from $523 AUDSave up to $512 AUD

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
$523 AUD