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Emerald|Natural|GIA

0.51ct L VS2 Emerald Natural Diamond

EX • L/VS2 • GIA 6321355853

Certificate GIA 6321355853

Diamond specifications and retailer prices

From $256 USD
As of November 4, 2026
Save $245 USD (49%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $501 USD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded L colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6321355853. Listed at 2 retailers as of November 4, 2026, with prices from $256 to $501, a $245 spread on the same certified stone. 77 Diamonds lists it at $501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
L
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6321355853
Dimensions5.15 × 3.77 × 2.58 mm
L/W Ratio1.37
Top View
5.15 mm3.77 mm0.51 ctL / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6321355853
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $501 USD|Low: $256 USD|High: $521 USD|Avg: $381 USD|-1.9%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$256 USD
77 Diamonds$501 USD

35 data points across 2 retailers

2 retailers$256 USD to $501 USD

A
Cheapest Retailer
-
$256 USD
Most Expensive
B+
77 Diamonds
EMCPSXC87K6V · Nov 5
$501 USD
£394 GBP
View
1 more retailer has this diamond
Prices start from $256 USDSave up to $245 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
0.51ct Emerald
$256 USD