Emerald|Natural|GIA

1.50ct J FL Emerald Natural Diamond

GD • J/FL • GIA 6511205025

Certificate GIA 6511205025

Diamond specifications and retailer prices

From £3,622 GBP
As of November 1, 2026
Save £3,265 GBP (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,887 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511205025. Listed at 11 retailers as of November 1, 2026, with prices from £3,622 to £6,887, a £3,265 spread on the same certified stone. NZ Jewellers lists it at £6,887. 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
J
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511205025
Dimensions7.67 × 5.59 × 3.71 mm
L/W Ratio1.37
Top View
7.67 mm5.59 mm1.50 ctJ / FL
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511205025
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,696 GBP|Low: £3,622 GBP|High: £6,637 GBP|Avg: £4,349 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£3,622 GBP
Retailer 1£3,696 GBP
Retailer 8£3,801 GBP
Retailer 3£3,954 GBP
Retailer 6£4,120 GBP
Retailer 9£4,124 GBP
Retailer 2£4,376 GBP
Retailer 4£5,024 GBP
Retailer 5£6,541 GBP

35 data points across 9 retailers

11 retailers£3,622 GBP to £6,887 GBP

B+
Cheapest Retailer
-
£3,622 GBP
B+
Retailer 2
-
£3,696 GBP
View
B+
Retailer 3
-
£3,801 GBP
View
Final sale: no returns
B+
Retailer 4
-
£3,954 GBP
View
B+
Retailer 5
-
£4,120 GBP
View
Retailer 6
-
£4,124 GBP
View
Price last confirmed 28 days ago
B+
Retailer 7
-
£4,226 GBP
View
B+
Retailer 8
-
£4,376 GBP
View
B
Retailer 9
-
£5,024 GBP
View
B
Retailer 10
-
£6,541 GBP
View
Most Expensive
B
NZ Jewellers
5e987903-9d59-4033-8b3e-c7ccb63c16f8 · Nov 5
£6,887 GBP
$9,269 USD
View
10 more retailers have this diamond
Prices start from £3,622 GBPSave up to £3,265 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
£3,622 GBP