Emerald|Natural|IGI

0.51ct J VVS1 Emerald Natural Diamond

VG • J/VVS1 • IGI 795660700

Shape and cutting style on the report: Emerald cut

Certificate IGI 795660700

Diamond specifications and retailer prices

From $389 USD
As of October 28, 2026
Save $588 USD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,618 USD at NZ Jewellers · As of October 20, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 795660700. Listed at 17 retailers as of October 26, 2026, with a 151% 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 795660700
Dimensions5.60 × 3.78 × 2.44 mm
L/W Ratio1.48
Culet sizeLarge
Top View
5.60 mm3.78 mm0.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 795660700
Side View
Table 68.0%Crown 32.9°Girdle: MediumPavilion 39.7°Culet: LargeDepth 64.6%

Caratlytics Score

How it works →
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: Oct 28
Current: $1,618 USD|Low: $357 USD|High: $1,618 USD|Avg: $636 USD
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
Retailer 14
October 28, 2026
Retailer 3$389 USD
Retailer 9$422 USD
Retailer 11$455 USD
Retailer 13$455 USD
Retailer 4$463 USD
Retailer 14$487 USD
Retailer 2$540 USD
Retailer 5$577 USD
Retailer 6$590 USD
Retailer 7$635 USD
Retailer 10$650 USD
Retailer 8$681 USD
Retailer 12$977 USD
NZ Jewellers$1,618 USD

42 data points across 14 retailers

17 retailers$389 USD to $977 USD

A
Cheapest Retailer
-
$389 USD
Final sale: no returns
A
Retailer 2
-
$422 USD
View
Retailer 3
-
$422 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$455 USD
View
A
Retailer 5
-
$455 USD
View
B+
Retailer 6
-
$487 USD
View
Retailer 7
-
$487 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$540 USD
£425 GBP
View
B+
Retailer 9
-
$553 USD
View
B+
Retailer 10
-
$577 USD
View
B+
Retailer 11
-
$590 USD
View
B+
Retailer 12
-
$635 USD
View
B+
Retailer 13
-
$650 USD
ZAR 10,508 ZAR
View
B
Retailer 14
-
$681 USD
€649 EUR
View
B
Retailer 15
-
$977 USD
£769 GBP
View
Retailer 16
-
$1,618 USD
View
Price under review
Most Expensive
NZ Jewellers
14d702b6-1d7a-4829-94c8-6d7359620c79 · Oct 20
$1,618 USD
View
Price under review
16 more retailers have this diamond
Prices start from $389 USDSave up to $588 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
$389 USD