Emerald|Lab Grown

0.51ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • FA6-1638-5772

Diamond specifications and retailer prices

From $398 USD
As of November 1, 2026
Save $95 USD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,585 USD 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA6-1638-5772
Dimensions5.63 × 3.65 × 2.34 mm
L/W Ratio1.54
Top View
5.63 mm3.65 mm0.51 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateFA6-1638-5772
Side View
Table 63.0%CrownGirdlePavilionCuletDepth 64.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $1,585 USD|Low: $382 USD|High: $1,585 USD|Avg: $652 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$398 USD
Retailer 4$445 USD
Retailer 3$493 USD
NZ Jewellers$1,585 USD

7 data points across 4 retailers

4 retailers$398 USD to $493 USD

B
Cheapest Retailer
-
$398 USD
B
Retailer 2
-
$445 USD
View
C
Retailer 3
-
$493 USD
View
Most Expensive
NZ Jewellers
3e53fa15-dbd1-4fb1-90f0-9420fe275deb · Oct 31
$1,585 USD
View
Price under review
3 more retailers have this diamond
Prices start from $398 USDSave up to $95 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.

B
0.51ct Emerald
$398 USD