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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 €373 EUR
SGD 566 SGD
As of October 31, 2026
Save €1,247 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,620 EUR at NZ Jewellers · As of October 30, 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 30, 2026, with prices from €373 to €1,620, a €1,247 spread on the same certified stone. NZ Jewellers lists it at €1,620. 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: €1,620 EUR|Low: €373 EUR|High: €1,659 EUR|Avg: €635 EUR|-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 2, 2026
Retailer 9€373 EUR
Retailer 4€392 EUR
Retailer 8€422 EUR
Retailer 3€456 EUR
Retailer 13€456 EUR
Retailer 11€487 EUR
Retailer 6€498 EUR
Retailer 2€570 EUR
Retailer 10€606 EUR
Retailer 5€650 EUR
Retailer 12€652 EUR
Retailer 7€974 EUR
NZ Jewellers€1,620 EUR

26 data points across 13 retailers

13 retailers€373 EUR to €1,620 EUR

A
Cheapest Retailer
-
€373 EUR
SGD 566 SGD
A
Retailer 2
-
€392 EUR
$440 USD
View
A
Retailer 3
-
€422 EUR
$473 USD
View
A
Retailer 4
-
€456 EUR
$511 USD
View
A
Retailer 5
-
€456 EUR
$511 USD
View
A
Retailer 6
-
€487 EUR
$546 USD
View
A
Retailer 7
-
€498 EUR
£440 GBP
View
A
Retailer 8
-
€570 EUR
View
B+
Retailer 9
-
€606 EUR
$680 USD
View
B+
Retailer 10
-
€650 EUR
$729 USD
View
B+
Retailer 11
-
€652 EUR
ZAR 11,818 ZAR
View
B
Retailer 12
-
€974 EUR
£860 GBP
View
Most Expensive
B
NZ Jewellers
009ee8f3-bfa9-41e1-b8f7-918b136c3578 · Oct 30
€1,620 EUR
$1,817 USD
View
12 more retailers have this diamond
Prices start from €373 EURSave up to €1,247 EUR

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
€373 EUR