Emerald|Natural|IGI

0.51ct J VVS2 Emerald Natural Diamond

VG • J/VVS2 • IGI 810634764

Shape and cutting style on the report: Emerald cut

Certificate IGI 810634764

Diamond specifications and retailer prices

From $461 USD
As of November 4, 2026
Save $607 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,778 USD at NZ Jewellers · As of November 2, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 810634764. Listed at 13 retailers as of November 4, 2026, with a 132% 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
J
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 810634764
Dimensions5.40 × 3.72 × 2.57 mm
L/W Ratio1.45
Culet sizeLarge
Top View
5.40 mm3.72 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 810634764
Side View
Table 65.0%Crown 38.2°Girdle: MediumPavilion 38.4°Culet: LargeDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,778 USD|Low: $430 USD|High: $1,822 USD|Avg: $693 USD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4$430 USD
Retailer 5$461 USD
Retailer 10$463 USD
Retailer 6$475 USD
Retailer 11$500 USD
Retailer 3$501 USD
Retailer 7$538 USD
Retailer 2$657 USD
Retailer 12$670 USD
Retailer 8$706 USD
Retailer 13$717 USD
Retailer 9$1,068 USD
NZ Jewellers$1,778 USD

28 data points across 13 retailers

13 retailers$461 USD to $1,068 USD

Retailer 1
-
$430 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$461 USD
View
Final sale: no returns
A
Retailer 3
-
$463 USD
View
A
Retailer 4
-
$475 USD
View
A
Retailer 5
-
$500 USD
View
Retailer 6
-
$501 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$538 USD
View
B
Retailer 8
-
$657 USD
View
B
Retailer 9
-
$670 USD
View
B
Retailer 10
-
$706 USD
View
B
Retailer 11
-
$717 USD
View
B
Retailer 12
-
$1,068 USD
View
Most Expensive
NZ Jewellers
5004cbdd-e35c-4ecb-b49d-72d0d92d958a · Nov 2
$1,778 USD
View
Price under review
12 more retailers have this diamond
Prices start from $461 USDSave up to $607 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
$461 USD