Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

GD • G/VS2 • GIA 1505667796

Certificate GIA 1505667796

Diamond specifications and retailer prices

From £630 GBP
As of November 4, 2026
Save £781 GBP (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,215 GBP at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1505667796. Listed at 19 retailers as of November 4, 2026, with a 124% 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
G
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1505667796
Dimensions5.62 × 3.78 × 2.42 mm
L/W Ratio1.49
Key to symbols
Feather, Cloud
Top View
5.62 mm3.78 mm0.51 ctG / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1505667796
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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: Nov 4
Current: £2,215 GBP|Low: £689 GBP|High: £2,215 GBP|Avg: £1,030 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
November 5, 2026
Retailer 9£689 GBP
Retailer 3£706 GBP
Retailer 4£706 GBP
Retailer 12£733 GBP
Retailer 5£815 GBP
Retailer 6£819 GBP
Retailer 10£819 GBP
Retailer 8£989 GBP
Retailer 11£1,061 GBP
Retailer 2£1,090 GBP
Retailer 7£1,291 GBP
Retailer 13£1,411 GBP
NZ Jewellers£2,215 GBP

45 data points across 13 retailers

19 retailers£630 GBP to £1,411 GBP

B+
Cheapest Retailer
-
£630 GBP
B+
Retailer 2
-
£689 GBP
View
B
Retailer 3
-
£706 GBP
View
Retailer 4
-
£706 GBP
View
Price last confirmed 7 days ago
B
Retailer 5
-
£714 GBP
View
B
Retailer 6
-
£733 GBP
View
B
Retailer 7
-
£804 GBP
View
Retailer 8
-
£815 GBP
View
Price last confirmed 60 days ago
B
Retailer 9
-
£815 GBP
View
B
Retailer 10
-
£819 GBP
View
B
Retailer 11
-
£819 GBP
View
B
Retailer 12
-
£924 GBP
View
B
Retailer 13
-
£989 GBP
View
Retailer 14
-
£1,061 GBP
View
Price last confirmed 32 days ago
B
Retailer 15
-
£1,090 GBP
View
B
Retailer 16
-
£1,291 GBP
View
C
Retailer 17
-
£1,411 GBP
View
Retailer 18
-
£2,215 GBP
View
Price under review
Most Expensive
NZ Jewellers
be18a232-6251-4db9-9345-715d6173b394 · Nov 5
£2,215 GBP
$2,990 USD
View
Price under review
18 more retailers have this diamond
Prices start from £630 GBPSave up to £781 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
£630 GBP