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Emerald|Natural|GIA

1.51ct H IF Emerald Natural Diamond

EX • H/IF • GIA 7546163499

Certificate GIA 7546163499

Diamond specifications and retailer prices

From £4,064 GBP
As of November 3, 2026
Save £1,595 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,659 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546163499. Listed at 7 retailers as of November 3, 2026, with prices from £4,064 to £5,659, a £1,595 spread on the same certified stone. GemTrove lists it at £5,659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546163499
Dimensions7.42 × 5.47 × 3.75 mm
L/W Ratio1.36
Culet sizeNone
Top View
7.42 mm5.47 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546163499
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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 3
Current: £4,429 GBP|Low: £4,064 GBP|High: £5,809 GBP|Avg: £4,752 GBP|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£4,064 GBP
Retailer 6£4,335 GBP
Retailer 5£4,396 GBP
Retailer 1£4,429 GBP
Retailer 7£4,476 GBP
Retailer 8£4,566 GBP
Retailer 2£4,926 GBP
Retailer 3£5,094 GBP

40 data points across 8 retailers

7 retailers£4,064 GBP to £5,659 GBP

A
Cheapest Retailer
-
£4,064 GBP
A
Retailer 2
-
£4,335 GBP
View
A
Retailer 3
-
£4,396 GBP
View
A
Retailer 4
-
£4,429 GBP
View
A
Retailer 5
-
£4,926 GBP
View
A
Retailer 6
-
£5,094 GBP
View
Most Expensive
B+
GemTrove
GT-N-01261324-98 · Nov 6
£5,659 GBP
A$11,718 AUD
View
6 more retailers have this diamond
Prices start from £4,064 GBPSave up to £1,595 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
1.51ct Emerald
£4,064 GBP