Emerald|Natural|GIA

1.50ct F SI1 Emerald Natural Diamond

ID • F/SI1 • GIA 6542675960

Certificate GIA 6542675960

Diamond specifications and retailer prices

From £5,219 GBP
As of November 1, 2026
Save £5,005 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,224 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 6542675960. Listed at 16 retailers as of November 1, 2026, with prices from £5,219 to £10,224, a £5,005 spread on the same certified stone. NZ Jewellers lists it at £10,224. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542675960
Dimensions7.36 × 5.34 × 3.91 mm
L/W Ratio1.38
Top View
7.36 mm5.34 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542675960
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.3%

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: £5,556 GBP|Low: £5,553 GBP|High: £8,421 GBP|Avg: £6,432 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£5,556 GBP
Retailer 7£5,643 GBP
Retailer 3£5,677 GBP
Retailer 6£5,859 GBP
Retailer 2£6,642 GBP
Retailer 4£7,458 GBP
Retailer 5£8,299 GBP

35 data points across 7 retailers

16 retailers£5,219 GBP to £10,224 GBP

B+
Cheapest Retailer
-
£5,219 GBP
B+
Retailer 2
-
£5,284 GBP
View
B+
Retailer 3
-
£5,556 GBP
View
B+
Retailer 4
-
£5,629 GBP
View
Retailer 5
-
£5,643 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£5,643 GBP
View
Final sale: no returns
B+
Retailer 7
-
£5,677 GBP
View
Retailer 8
-
£5,859 GBP
View
Price last confirmed 16 days ago
B+
Retailer 9
-
£6,113 GBP
View
B+
Retailer 10
-
£6,207 GBP
View
B+
Retailer 11
-
£6,242 GBP
View
B+
Retailer 12
-
£6,642 GBP
View
B+
Retailer 13
-
£7,053 GBP
View
B+
Retailer 14
-
£7,458 GBP
View
B
Retailer 15
-
£8,299 GBP
View
Most Expensive
B
NZ Jewellers
0fabc947-c5b8-484d-9c8b-b648f27eff11 · Nov 5
£10,224 GBP
$13,685 USD
View
15 more retailers have this diamond
Prices start from £5,219 GBPSave up to £5,005 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
£5,219 GBP