Emerald|Natural|IGI

0.51ct I VVS1 Emerald Natural Diamond

VG • I/VVS1 • IGI 774682534

Shape and cutting style on the report: Emerald cut

Certificate IGI 774682534

Diamond specifications and retailer prices

From $445 USD
As of October 28, 2026
Save $1,392 USD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,837 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 774682534. Listed at 14 retailers as of October 28, 2026, with prices from $445 to $1,837, a $1,392 spread on the same certified stone. NZ Jewellers lists it at $1,837. 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
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle42.9°
OriginNatural
Grading LabIGI
CertificateIGI 774682534
Dimensions5.69 × 3.80 × 2.53 mm
L/W Ratio1.50
Culet sizeLong
Top View
5.69 mm3.80 mm0.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774682534
Side View
Table 63.0%Crown 29.2°Girdle: MediumPavilion 42.9°Culet: LNGDepth 66.6%

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: Oct 28
Current: $1,837 USD|Low: $445 USD|High: $1,881 USD|Avg: $703 USD|-2.3%
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
November 2, 2026
Retailer 4$445 USD
Retailer 6$475 USD
Retailer 10$479 USD
Retailer 11$489 USD
Retailer 7$516 USD
Retailer 3$518 USD
Retailer 13$553 USD
Retailer 9$566 USD
Retailer 8$647 USD
Retailer 12$685 USD
Retailer 5$738 USD
Retailer 14$741 USD
Retailer 2$1,107 USD
NZ Jewellers$1,837 USD

25 data points across 14 retailers

14 retailers$445 USD to $1,837 USD

A
Cheapest Retailer
-
$445 USD
A
Retailer 2
-
$475 USD
View
Final sale: no returns
A
Retailer 3
-
$479 USD
View
A
Retailer 4
-
$489 USD
SGD 661 SGD
View
A
Retailer 5
-
$516 USD
View
A
Retailer 6
-
$518 USD
View
A
Retailer 7
-
$553 USD
View
A
Retailer 8
-
$566 USD
£446 GBP
View
A
Retailer 9
-
$647 USD
€616 EUR
View
B+
Retailer 10
-
$685 USD
View
Retailer 11
-
$738 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$741 USD
ZAR 11,970 ZAR
View
B
Retailer 13
-
$1,107 USD
£872 GBP
View
Most Expensive
B
NZ Jewellers
c24d194c-05f6-43c4-ac6d-d546001bd41b · Nov 2
$1,837 USD
View
13 more retailers have this diamond
Prices start from $445 USDSave up to $1,392 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
$445 USD