Emerald|Natural|GIA

0.51ct K VVS2 Emerald Natural Diamond

VG • K/VVS2 • GIA 2537209075

Certificate GIA 2537209075

Diamond specifications and retailer prices

From $370 USD
As of November 5, 2026
Save $793 USD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,932 USD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537209075. Listed at 18 retailers as of November 2, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537209075
Dimensions5.46 × 3.89 × 2.54 mm
L/W Ratio1.40
Top View
5.46 mm3.89 mm0.51 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537209075
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $525 USD|Low: $370 USD|High: $1,177 USD|Avg: $666 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$370 USD
Retailer 9$502 USD
Retailer 1$525 USD
Retailer 5$624 USD
Retailer 11$630 USD
Retailer 3$635 USD
Retailer 10$705 USD
Retailer 2$711 USD
Retailer 4$751 USD
Retailer 7$781 USD
Retailer 8$1,163 USD

40 data points across 11 retailers

18 retailers$370 USD to $1,163 USD

A
Cheapest Retailer
-
$370 USD
A
Retailer 2
-
$477 USD
View
Retailer 3
-
$502 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$504 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$525 USD
View
Price last confirmed 79 days ago
B+
Retailer 6
-
$525 USD
View
Retailer 7
-
$543 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$543 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$581 USD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$624 USD
View
B+
Retailer 11
-
$630 USD
View
B+
Retailer 12
-
$635 USD
View
B
Retailer 13
-
$705 USD
View
B
Retailer 14
-
$711 USD
View
B
Retailer 15
-
$751 USD
View
B
Retailer 16
-
$781 USD
View
B
Retailer 17
-
$1,163 USD
View
Most Expensive
NZ Jewellers
67fa3f2f-f1e3-4367-a0dd-322db0890670 · Sep 29
$1,932 USD
View
Price under review
17 more retailers have this diamond
Prices start from $370 USDSave up to $793 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
$370 USD