Emerald|Natural|GIA

0.51ct D VS2 Emerald Natural Diamond

VG • D/VS2 • GIA 5222158381

Certificate GIA 5222158381

Diamond specifications and retailer prices

From £703 GBP
$942 USD
As of October 31, 2026
Save £821 GBP (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,905 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 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 5222158381. Listed at 17 retailers as of October 31, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222158381
Dimensions5.67 × 4.21 × 2.47 mm
L/W Ratio1.35
Top View
5.67 mm4.21 mm0.51 ctD / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5222158381
Side View
Table 71.0%CrownGirdle: EXTPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,397 GBP|Low: £703 GBP|High: £1,524 GBP|Avg: £1,025 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11£703 GBP
Retailer 9£748 GBP
Retailer 7£754 GBP
Retailer 2£781 GBP
Retailer 10£896 GBP
Retailer 4£921 GBP
Retailer 8£1,021 GBP
Retailer 5£1,096 GBP
Retailer 6£1,206 GBP
Retailer 1£1,397 GBP
Retailer 3£1,524 GBP

42 data points across 11 retailers

17 retailers£703 GBP to £1,524 GBP

B+
Cheapest Retailer
-
£703 GBP
$942 USD
B+
Retailer 2
-
£748 GBP
$1,002 USD
View
B+
Retailer 3
-
£754 GBP
$1,010 USD
View
B
Retailer 4
-
£781 GBP
$1,047 USD
View
B
Retailer 5
-
£781 GBP
$1,047 USD
View
B
Retailer 6
-
£811 GBP
$1,087 USD
View
B
Retailer 7
-
£881 GBP
$1,180 USD
View
B
Retailer 8
-
£888 GBP
$1,190 USD
View
Retailer 9
-
£896 GBP
View
Price last confirmed 32 days ago
B
Retailer 10
-
£902 GBP
$1,208 USD
View
B
Retailer 11
-
£921 GBP
View
Retailer 12
-
£1,021 GBP
A$2,105 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
£1,096 GBP
€1,398 EUR
View
B
Retailer 14
-
£1,206 GBP
ZAR 26,099 ZAR
View
B
Retailer 15
-
£1,397 GBP
View
B
Retailer 16
-
£1,524 GBP
View
Most Expensive
NZ Jewellers
020be6c2-b8de-4f63-8c7f-5ec9b7dcc211 · Oct 30
£1,905 GBP
$2,553 USD
View
Price under review
16 more retailers have this diamond
Prices start from £703 GBPSave up to £821 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.

B+
0.51ct Emerald
£703 GBP