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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 £332 GBP
$445 USD
As of October 28, 2026
Save £1,037 GBP (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,369 GBP 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 £332 to £1,369, a £1,037 spread on the same certified stone. NZ Jewellers lists it at £1,369. 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
Colour
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: £1,369 GBP|Low: £332 GBP|High: £1,402 GBP|Avg: £523 GBP|-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 3, 2026
Retailer 4£332 GBP
Retailer 6£354 GBP
Retailer 10£357 GBP
Retailer 11£365 GBP
Retailer 8£385 GBP
Retailer 3£386 GBP
Retailer 13£412 GBP
Retailer 2£421 GBP
Retailer 9£482 GBP
Retailer 12£510 GBP
Retailer 5£550 GBP
Retailer 14£552 GBP
Retailer 7£825 GBP
NZ Jewellers£1,369 GBP

25 data points across 14 retailers

14 retailers£332 GBP to £1,369 GBP

A
Cheapest Retailer
-
£332 GBP
$445 USD
A
Retailer 2
-
£354 GBP
$475 USD
View
Final sale: no returns
A
Retailer 3
-
£357 GBP
$479 USD
View
A
Retailer 4
-
£365 GBP
SGD 661 SGD
View
A
Retailer 5
-
£385 GBP
$516 USD
View
A
Retailer 6
-
£386 GBP
$518 USD
View
A
Retailer 7
-
£412 GBP
$553 USD
View
A
Retailer 8
-
£421 GBP
View
A
Retailer 9
-
£482 GBP
€616 EUR
View
B+
Retailer 10
-
£510 GBP
$685 USD
View
Retailer 11
-
£550 GBP
$738 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£552 GBP
ZAR 11,970 ZAR
View
B
Retailer 13
-
£825 GBP
View
Most Expensive
B
NZ Jewellers
c24d194c-05f6-43c4-ac6d-d546001bd41b · Nov 2
£1,369 GBP
$1,837 USD
View
13 more retailers have this diamond
Prices start from £332 GBPSave up to £1,037 GBP

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
£332 GBP