Emerald|Natural|IGI

0.51ct I VVS1 Emerald Natural Diamond

EX • I/VVS1 • IGI 790618384

Shape and cutting style on the report: Emerald cut

Certificate IGI 790618384

Diamond specifications and retailer prices

From $419 USD
SGD 566 SGD
As of October 31, 2026
Save $1,394 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,813 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 top-tier cut grade and certified by IGI 790618384. Listed at 13 retailers as of October 31, 2026, with prices from $419 to $1,813, a $1,394 spread on the same certified stone. NZ Jewellers lists it at $1,813. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.2°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 790618384
Dimensions5.41 × 3.77 × 2.56 mm
L/W Ratio1.44
Culet sizeLarge
Top View
5.41 mm3.77 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 790618384
Side View
Table 60.0%Crown 38.2°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.9%

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 31
Current: $1,813 USD|Low: $419 USD|High: $1,858 USD|Avg: $711 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 3, 2026
Retailer 10$419 USD
Retailer 4$440 USD
Retailer 2$472 USD
Retailer 7$510 USD
Retailer 3$511 USD
Retailer 12$546 USD
Retailer 6$557 USD
Retailer 8$639 USD
Retailer 11$680 USD
Retailer 5$729 USD
Retailer 13$732 USD
Retailer 9$1,092 USD
NZ Jewellers$1,813 USD

26 data points across 13 retailers

13 retailers$419 USD to $1,813 USD

A
Cheapest Retailer
-
$419 USD
SGD 566 SGD
A
Retailer 2
-
$440 USD
View
A
Retailer 3
-
$472 USD
View
A
Retailer 4
-
$510 USD
View
A
Retailer 5
-
$511 USD
View
A
Retailer 6
-
$546 USD
View
A
Retailer 7
-
$557 USD
£439 GBP
View
A
Retailer 8
-
$639 USD
€609 EUR
View
B+
Retailer 9
-
$680 USD
View
Retailer 10
-
$729 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$732 USD
ZAR 11,818 ZAR
View
B
Retailer 12
-
$1,092 USD
£860 GBP
View
Most Expensive
B
NZ Jewellers
009ee8f3-bfa9-41e1-b8f7-918b136c3578 · Nov 2
$1,813 USD
View
12 more retailers have this diamond
Prices start from $419 USDSave up to $1,394 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
$419 USD