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Emerald|Natural|GIA

1.50ct F SI1 Emerald Natural Diamond

ID • F/SI1 • GIA 1553237076

Certificate GIA 1553237076

Diamond specifications and retailer prices

From £3,885 GBP
As of November 4, 2026
Save £4,663 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,548 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553237076. Listed at 18 retailers as of November 4, 2026, with prices from £3,885 to £8,548, a £4,663 spread on the same certified stone. NZ Jewellers lists it at £8,548. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553237076
Dimensions7.29 × 5.32 × 3.75 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.29 mm5.32 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553237076
Side View
Table 65.0%CrownGirdle: VTK-POLPavilionCulet: NoneDepth 70.5%

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 4
Current: £8,548 GBP|Low: £3,528 GBP|High: £8,548 GBP|Avg: £5,046 GBP|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 10£3,885 GBP
Retailer 18£3,896 GBP
Retailer 8£4,233 GBP
Retailer 9£4,382 GBP
Retailer 15£4,631 GBP
Retailer 16£4,631 GBP
Retailer 17£4,631 GBP
Retailer 2£4,756 GBP
Retailer 7£4,822 GBP
Retailer 11£4,958 GBP
Retailer 4£5,155 GBP
Retailer 6£5,155 GBP
Retailer 5£5,327 GBP
Retailer 3£5,343 GBP
Retailer 12£5,553 GBP
Retailer 13£6,236 GBP
Retailer 14£7,510 GBP
NZ Jewellers£8,548 GBP

39 data points across 18 retailers

18 retailers£3,885 GBP to £8,548 GBP

A
Cheapest Retailer
-
£3,885 GBP
Retailer 2
-
£3,896 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£4,382 GBP
View
A
Retailer 4
-
£4,505 GBP
View
A
Retailer 5
-
£4,631 GBP
View
A
Retailer 6
-
£4,631 GBP
View
A
Retailer 7
-
£4,756 GBP
View
B+
Retailer 8
-
£4,822 GBP
View
A
Retailer 9
-
£4,958 GBP
View
B+
Retailer 10
-
£5,155 GBP
View
B+
Retailer 11
-
£5,155 GBP
View
Retailer 12
-
£5,292 GBP
View
Price last confirmed 22 days ago
B+
Retailer 13
-
£5,327 GBP
View
B+
Retailer 14
-
£5,343 GBP
View
B+
Retailer 15
-
£5,553 GBP
View
B+
Retailer 16
-
£6,236 GBP
View
B+
Retailer 17
-
£7,510 GBP
View
Most Expensive
B
NZ Jewellers
95c51c12-ec7d-4232-9ed3-15cb37ebee1e · Nov 5
£8,548 GBP
$11,442 USD
View
17 more retailers have this diamond
Prices start from £3,885 GBPSave up to £4,663 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
1.50ct Emerald
£3,885 GBP