Emerald|Natural|GIA

0.51ct D VS2 Emerald Natural Diamond

VG • D/VS2 • GIA 7522546302

Certificate GIA 7522546302

Diamond specifications and retailer prices

From £427 GBP
$572 USD
As of October 26, 2026
Save £911 GBP (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,338 GBP at NZ Jewellers · As of October 27, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7522546302. Listed at 17 retailers as of October 26, 2026, with prices from £427 to £1,338, a £911 spread on the same certified stone. NZ Jewellers lists it at £1,338. 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
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7522546302
Dimensions5.37 × 3.85 × 2.62 mm
L/W Ratio1.39
Key to symbols
Feather, Cloud
Top View
5.37 mm3.85 mm0.51 ctD / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7522546302
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £1,338 GBP|Low: £427 GBP|High: £1,338 GBP|Avg: £640 GBP
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 28, 2026
Retailer 5£427 GBP
Retailer 4£437 GBP
Retailer 7£460 GBP
Retailer 15£460 GBP
Retailer 13£485 GBP
Retailer 3£493 GBP
Retailer 2£498 GBP
Retailer 16£502 GBP
Retailer 9£520 GBP
Retailer 10£535 GBP
Retailer 11£629 GBP
Retailer 8£651 GBP
Retailer 12£657 GBP
Retailer 6£944 GBP
Retailer 14£987 GBP
NZ Jewellers£1,338 GBP

32 data points across 16 retailers

17 retailers£427 GBP to £1,338 GBP

A
Cheapest Retailer
-
£427 GBP
$572 USD
Retailer 2
-
£437 GBP
$585 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£444 GBP
$595 USD
View
Price last confirmed 25 days ago
Retailer 4
-
£460 GBP
$616 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£460 GBP
$616 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£485 GBP
$650 USD
View
A
Retailer 7
-
£493 GBP
$660 USD
View
A
Retailer 8
-
£498 GBP
View
A
Retailer 9
-
£502 GBP
$673 USD
View
A
Retailer 10
-
£520 GBP
View
A
Retailer 11
-
£535 GBP
View
B+
Retailer 12
-
£629 GBP
€803 EUR
View
Retailer 13
-
£651 GBP
A$1,342 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
£657 GBP
ZAR 14,230 ZAR
View
B
Retailer 15
-
£944 GBP
View
B
Retailer 16
-
£987 GBP
View
Most Expensive
B
NZ Jewellers
730325e7-c2fd-4c2b-9ca1-d0365d73bd36 · Oct 27
£1,338 GBP
$1,793 USD
View
16 more retailers have this diamond
Prices start from £427 GBPSave up to £911 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
£427 GBP