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Emerald|Natural|GIA

1.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2437623470

Certificate GIA 2437623470

Diamond specifications and retailer prices

From £8,117 GBP
As of November 1, 2026
Save £4,396 GBP (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £12,513 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2437623470. Listed at 11 retailers as of November 1, 2026, with prices from £8,117 to £12,513, a £4,396 spread on the same certified stone. MOH London lists it at £12,513. 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

1.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.52°
Pavilion angle36.44°
OriginNatural
Grading LabGIA
CertificateGIA 2437623470
Dimensions10.38 × 5.87 × 3.78 mm
L/W Ratio1.77
Top View
10.38 mm5.87 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437623470
Side View
Table 56.0%Crown 40.52°Girdle: VTK-ETKPavilion 36.44°Culet: NoneDepth 64.5%

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 1
Current: £12,513 GBP|Low: £8,117 GBP|High: £12,698 GBP|Avg: £9,546 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£8,117 GBP
Retailer 7£8,221 GBP
Retailer 8£8,323 GBP
Retailer 2£8,539 GBP
Retailer 9£8,860 GBP
Retailer 6£8,908 GBP
Retailer 3£10,228 GBP
Retailer 4£11,976 GBP
MOH London£12,513 GBP

42 data points across 9 retailers

11 retailers£8,117 GBP to £12,513 GBP

B
Cheapest Retailer
-
£8,117 GBP
B
Retailer 2
-
£8,221 GBP
View
B
Retailer 3
-
£8,323 GBP
View
B
Retailer 4
-
£8,349 GBP
View
B
Retailer 5
-
£8,539 GBP
View
B
Retailer 6
-
£8,860 GBP
View
Retailer 7
-
£8,908 GBP
View
Price last confirmed 36 days ago
B
Retailer 8
-
£9,984 GBP
View
B
Retailer 9
-
£10,228 GBP
View
B
Retailer 10
-
£11,976 GBP
View
Most Expensive
B
MOH London
EEB7C5801 · Nov 4
£12,513 GBP
View
10 more retailers have this diamond
Prices start from £8,117 GBPSave up to £4,396 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
1.50ct Emerald
£8,117 GBP