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Emerald|Natural|GIA

0.51ct I VS2 Emerald Natural Diamond

ID • I/VS2 • GIA 5563524644

Certificate GIA 5563524644

Diamond specifications and retailer prices

From £288 GBP
₹36,383 INR
As of October 26, 2026
Save £568 GBP (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,452 GBP at NZ Jewellers · As of October 23, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563524644. Listed at 19 retailers as of October 26, 2026, with a 198% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51°
Pavilion angle56.3°
OriginNatural
Grading LabGIA
CertificateGIA 5563524644
Dimensions5.34 × 3.78 × 2.57 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Top View
5.34 mm3.78 mm0.51 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563524644
Side View
Table 67.0%Crown 51°Girdle: Slightly ThickPavilion 56.3°Culet: NDepth 68.2%

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 26
Current: £1,452 GBP|Low: £272 GBP|High: £1,452 GBP|Avg: £500 GBP
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 14£288 GBP
Retailer 8£328 GBP
Retailer 13£337 GBP
Retailer 3£339 GBP
Retailer 4£342 GBP
Retailer 16£370 GBP
Retailer 6£398 GBP
Retailer 7£398 GBP
Retailer 11£437 GBP
Retailer 12£460 GBP
Retailer 18£469 GBP
Retailer 15£490 GBP
Retailer 2£491 GBP
Retailer 19£521 GBP
Retailer 10£522 GBP
Retailer 5£523 GBP
Retailer 17£570 GBP
Retailer 9£855 GBP
NZ Jewellers£1,452 GBP

19 data points across 19 retailers

19 retailers£288 GBP to £855 GBP

A
Cheapest Retailer
-
£288 GBP
₹36,383 INR
A
Retailer 2
-
£328 GBP
HK$3,400 HKD
View
A
Retailer 3
-
£337 GBP
$448 USD
View
A
Retailer 4
-
£339 GBP
$450 USD
View
A
Retailer 5
-
£342 GBP
$454 USD
View
Final sale: no returns
A
Retailer 6
-
£370 GBP
$492 USD
View
A
Retailer 7
-
£398 GBP
$529 USD
View
A
Retailer 8
-
£398 GBP
$529 USD
View
A
Retailer 9
-
£437 GBP
$581 USD
View
A
Retailer 10
-
£460 GBP
View
B+
Retailer 11
-
£469 GBP
$623 USD
View
B+
Retailer 12
-
£490 GBP
$651 USD
View
B+
Retailer 13
-
£491 GBP
$652 USD
View
B+
Retailer 14
-
£521 GBP
$692 USD
View
B+
Retailer 15
-
£522 GBP
€660 EUR
View
B+
Retailer 16
-
£523 GBP
$695 USD
View
B+
Retailer 17
-
£570 GBP
ZAR 12,234 ZAR
View
B
Retailer 18
-
£855 GBP
View
Most Expensive
B
NZ Jewellers
7b59da66-f589-4dc7-a880-32dd41eaae16 · Oct 23
£1,452 GBP
$1,929 USD
View
Price under review
18 more retailers have this diamond
Prices start from £288 GBPSave up to £568 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
£288 GBP