Emerald|Natural|GIA

0.51ct K VS1 Emerald Natural Diamond

GD • K/VS1 • GIA 6525669161

Certificate GIA 6525669161

Diamond specifications and retailer prices

From €508 EUR
$570 USD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: €508 EUR at Brilliant Earth
View at Brilliant Earth

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525669161. Listed at 2 retailers as of November 4, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525669161
Dimensions5.19 × 3.99 × 2.65 mm
L/W Ratio1.30
Top View
5.19 mm3.99 mm0.51 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525669161
Side View
Table 50.0%CrownGirdle: STK-THKPavilionCulet: Very LargeDepth 66.3%

Caratlytics Score

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Price History

Last verified: Nov 4
Current: €508 EUR|Low: €489 EUR|High: €508 EUR|Avg: €502 EUR
Brilliant Earth
Retailer 2
October 13, 2026
Retailer 2€489 EUR
Brilliant Earth€508 EUR

2 data points across 2 retailers

2 retailers

Retailer 1
-
€489 EUR
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21203954Y · Nov 4
€508 EUR
$570 USD
View
1 more retailer has this diamond

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
€508 EUR