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Emerald|Natural|GIA

0.37ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 2517528887

Certificate GIA 2517528887

Diamond specifications and retailer prices

From £205 GBP
As of November 4, 2026
Save £109 GBP (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £314 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.37ct natural emerald diamond

This 0.37ct natural emerald sits in the sub-half-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 2517528887. Listed at 6 retailers as of November 4, 2026, with prices from £205 to £314, a £109 spread on the same certified stone. 77 Diamonds lists it at £314. 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

0.37
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517528887
Dimensions4.73 × 3.44 × 2.34 mm
L/W Ratio1.38
Top View
4.73 mm3.44 mm0.37 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517528887
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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: Nov 4
Current: £314 GBP|Low: £205 GBP|High: £331 GBP|Avg: £253 GBP|-3.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£205 GBP
Retailer 2£214 GBP
Retailer 3£240 GBP
Retailer 4£247 GBP
Retailer 6£254 GBP
77 Diamonds£314 GBP

41 data points across 6 retailers

6 retailers£205 GBP to £314 GBP

A
Cheapest Retailer
-
£205 GBP
A
Retailer 2
-
£214 GBP
View
Final sale: no returns
B+
Retailer 3
-
£240 GBP
View
B+
Retailer 4
-
£247 GBP
View
Retailer 5
-
£254 GBP
View
Price last confirmed 102 days ago
Most Expensive
B+
77 Diamonds
EMCPQHEFSJ8R · Nov 6
£314 GBP
View
5 more retailers have this diamond
Prices start from £205 GBPSave up to £109 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
0.37ct Emerald
£205 GBP