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Emerald|Lab Grown

0.51ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • FA9-407-3488

Diamond specifications and retailer prices

From $567 AUD
$398 USD
As of November 1, 2026
Save $135 AUD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,256 AUD at NZ Jewellers · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 31, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA9-407-3488
Dimensions5.74 × 3.71 × 2.51 mm
L/W Ratio1.55
Top View
5.74 mm3.71 mm0.51 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateFA9-407-3488
Side View
Table 62.9%CrownGirdlePavilionCuletDepth 67.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,256 AUD|Low: $544 AUD|High: $2,256 AUD|Avg: $928 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$567 AUD
Retailer 4$634 AUD
Retailer 3$702 AUD
NZ Jewellers$2,256 AUD

7 data points across 4 retailers

4 retailers$567 AUD to $702 AUD

B
Cheapest Retailer
-
$567 AUD
$398 USD
B
Retailer 2
-
$634 AUD
$445 USD
View
C
Retailer 3
-
$702 AUD
$493 USD
View
Most Expensive
NZ Jewellers
e5a6f69c-c49d-4e6a-acbb-944993cc67b5 · Oct 31
$2,256 AUD
$1,585 USD
View
Price under review
3 more retailers have this diamond
Prices start from $567 AUDSave up to $135 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
$567 AUD