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Emerald|Natural|GIA

0.51ct I VVS2 Emerald Natural Diamond

EX • I/VVS2 • GIA 1545021716

Certificate GIA 1545021716

Diamond specifications and retailer prices

From £324 GBP
$434 USD
As of November 2, 2026
Save £1,024 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,348 GBP 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545021716. Listed at 16 retailers as of October 30, 2026, with prices from £324 to £1,348, a £1,024 spread on the same certified stone. NZ Jewellers lists it at £1,348. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545021716
Dimensions5.26 × 3.71 × 2.64 mm
L/W Ratio1.42
Key to symbols
Needle, Pinpoint
Top View
5.26 mm3.71 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545021716
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NDepth 71.0%

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: Nov 2
Current: £1,348 GBP|Low: £303 GBP|High: £1,411 GBP|Avg: £548 GBP|-4.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 5£324 GBP
Retailer 10£352 GBP
Retailer 14£378 GBP
Retailer 16£378 GBP
Retailer 3£379 GBP
Retailer 12£406 GBP
Retailer 9£408 GBP
Retailer 2£438 GBP
Retailer 6£487 GBP
Retailer 4£504 GBP
Retailer 8£520 GBP
Retailer 11£530 GBP
Retailer 13£543 GBP
Retailer 7£574 GBP
Retailer 17£773 GBP
Retailer 15£813 GBP
NZ Jewellers£1,348 GBP

40 data points across 17 retailers

16 retailers£324 GBP to £1,348 GBP

A
Cheapest Retailer
-
£324 GBP
$434 USD
Final sale: no returns
A
Retailer 2
-
£352 GBP
$471 USD
View
Retailer 3
-
£378 GBP
$507 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£378 GBP
$507 USD
View
A
Retailer 5
-
£379 GBP
$508 USD
View
A
Retailer 6
-
£406 GBP
$544 USD
View
A
Retailer 7
-
£438 GBP
View
B+
Retailer 8
-
£487 GBP
$652 USD
View
B+
Retailer 9
-
£504 GBP
$675 USD
View
B+
Retailer 10
-
£520 GBP
$696 USD
View
B+
Retailer 11
-
£530 GBP
€676 EUR
View
B+
Retailer 12
-
£543 GBP
ZAR 11,746 ZAR
View
Retailer 13
-
£574 GBP
A$1,184 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
£773 GBP
View
Retailer 15
-
£813 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
5563b48d-a04d-497e-8c1d-ebed9fb39417 · Oct 30
£1,348 GBP
$1,806 USD
View
15 more retailers have this diamond
Prices start from £324 GBPSave up to £1,024 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
£324 GBP