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Emerald|Natural|GIA

0.51ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 7481085832

Certificate GIA 7481085832

Diamond specifications and retailer prices

From £693 GBP
As of November 5, 2026
Save £561 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,254 GBP at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7481085832. Listed at 8 retailers as of November 5, 2026, with prices from £693 to £1,254, a £561 spread on the same certified stone. Diamond Exchange Canada lists it at £1,254. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7481085832
Dimensions6.85 × 4.51 × 2.83 mm
L/W Ratio1.52
Top View
6.85 mm4.51 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7481085832
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,254 GBP|Low: £650 GBP|High: £1,254 GBP|Avg: £881 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3£650 GBP
Retailer 8£693 GBP
Retailer 5£854 GBP
Retailer 6£854 GBP
Retailer 9£869 GBP
Retailer 7£872 GBP
Retailer 4£884 GBP
Retailer 2£1,002 GBP
Diamond Exchange Canada£1,254 GBP

15 data points across 9 retailers

8 retailers£693 GBP to £1,254 GBP

Retailer 1
-
£650 GBP
Price last confirmed 19 days ago
B
Retailer 2
-
£693 GBP
View
B
Retailer 3
-
£854 GBP
View
B
Retailer 4
-
£854 GBP
View
B
Retailer 5
-
£872 GBP
View
B
Retailer 6
-
£884 GBP
View
B
Retailer 7
-
£1,002 GBP
View
Most Expensive
C
Diamond Exchange Canada
1947492899 · Nov 5
£1,254 GBP
CA$2,345 CAD
View
7 more retailers have this diamond
Prices start from £693 GBPSave up to £561 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
£693 GBP