Emerald|Natural|IGI

0.51ct K VVS1 Emerald Natural Diamond

VG • K/VVS1 • IGI 810634708

Shape and cutting style on the report: Emerald cut

Certificate IGI 810634708

Diamond specifications and retailer prices

From $335 USD
As of November 1, 2026
Save $1,062 USD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,397 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 810634708. Listed at 12 retailers as of November 1, 2026, with prices from $335 to $1,397, a $1,062 spread on the same certified stone. NZ Jewellers lists it at $1,397. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.8°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 810634708
Dimensions5.41 × 3.77 × 2.59 mm
L/W Ratio1.44
Culet sizeLarge
Top View
5.41 mm3.77 mm0.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 810634708
Side View
Table 59.0%Crown 38.8°Girdle: MED-STKPavilion 39.9°Culet: LargeDepth 68.7%

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: Nov 1
Current: $1,397 USD|Low: $335 USD|High: $1,447 USD|Avg: $586 USD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 11$335 USD
Retailer 9$341 USD
Retailer 3$364 USD
Retailer 4$394 USD
Retailer 10$407 USD
Retailer 6$455 USD
Retailer 5$562 USD
Retailer 2$565 USD
Retailer 12$580 USD
Retailer 8$593 USD
Retailer 7$838 USD
NZ Jewellers$1,397 USD

27 data points across 12 retailers

12 retailers$335 USD to $1,397 USD

A
Cheapest Retailer
-
$335 USD
A
Retailer 2
-
$341 USD
View
A
Retailer 3
-
$364 USD
View
Retailer 4
-
$394 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$407 USD
View
A
Retailer 6
-
$455 USD
View
B+
Retailer 7
-
$562 USD
View
B+
Retailer 8
-
$565 USD
View
B+
Retailer 9
-
$580 USD
View
B+
Retailer 10
-
$593 USD
View
B
Retailer 11
-
$838 USD
View
Most Expensive
B
NZ Jewellers
a3c3d91f-3f10-4850-bbfb-972c5451709e · Nov 2
$1,397 USD
View
11 more retailers have this diamond
Prices start from $335 USDSave up to $1,062 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
$335 USD