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Emerald|Natural|GIA

1.51ct H FL Emerald Natural Diamond

EX • H/FL • GIA 6545184083

Certificate GIA 6545184083

Diamond specifications and retailer prices

From £3,942 GBP
As of November 5, 2026
Save £1,560 GBP (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,502 GBP at GemTrove · As of November 4, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545184083. Listed at 8 retailers as of November 4, 2026, with prices from £3,942 to £5,502, a £1,560 spread on the same certified stone. GemTrove lists it at £5,502. 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
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545184083
Dimensions7.64 × 5.38 × 3.63 mm
L/W Ratio1.42
Culet sizeNone
Top View
7.64 mm5.38 mm1.51 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545184083
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £5,502 GBP|Low: £3,942 GBP|High: £10,309 GBP|Avg: £5,632 GBP
GemTrove
Retailer 2
Retailer 3
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Retailer 5
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 15£3,942 GBP
Retailer 12£4,039 GBP
Retailer 14£4,256 GBP
Retailer 13£4,376 GBP
Retailer 17£4,379 GBP
Retailer 16£4,656 GBP
Retailer 18£5,165 GBP
Retailer 7£5,272 GBP
Retailer 2£5,430 GBP
GemTrove£5,502 GBP
Retailer 19£5,515 GBP
Retailer 11£5,522 GBP
Retailer 10£5,602 GBP
Retailer 8£5,913 GBP
Retailer 20£6,016 GBP
Retailer 4£6,056 GBP
Retailer 3£6,114 GBP
Retailer 5£6,580 GBP
Retailer 6£7,484 GBP
Retailer 9£10,309 GBP

8 data points across 20 retailers

8 retailers£3,942 GBP to £5,502 GBP

A
Cheapest Retailer
-
£3,942 GBP
A
Retailer 2
-
£4,145 GBP
View
A
Retailer 3
-
£4,256 GBP
View
A
Retailer 4
-
£4,376 GBP
View
A
Retailer 5
-
£4,379 GBP
View
A
Retailer 6
-
£4,656 GBP
View
B+
Retailer 7
-
£5,430 GBP
View
Most Expensive
B+
GemTrove
GT-N-00968246-98 · Nov 4
£5,502 GBP
A$11,428 AUD
View
7 more retailers have this diamond
Prices start from £3,942 GBPSave up to £1,560 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
£3,942 GBP