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Emerald|Natural|GIA

1.50ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 1543269745

Certificate GIA 1543269745

Diamond specifications and retailer prices

From £2,938 GBP
$3,937 USD
As of October 31, 2026
Save £1,019 GBP (26%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,958 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543269745. Listed at 11 retailers as of October 31, 2026, with prices from £2,938 to £3,958, a £1,019 spread on the same certified stone. GemTrove lists it at £3,958. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543269745
Dimensions7.43 × 5.46 × 3.74 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
7.43 mm5.46 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543269745
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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: Oct 31
Current: £3,041 GBP|Low: £2,793 GBP|High: £4,045 GBP|Avg: £3,348 GBP|+5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£2,938 GBP
Retailer 8£2,944 GBP
Retailer 1£3,041 GBP
Retailer 6£3,095 GBP
Retailer 2£3,116 GBP
Retailer 5£3,171 GBP
Retailer 7£3,261 GBP
Retailer 4£3,512 GBP
Retailer 9£3,866 GBP

35 data points across 9 retailers

11 retailers£2,938 GBP to £3,958 GBP

A
Cheapest Retailer
-
£2,938 GBP
$3,937 USD
A
Retailer 2
-
£2,944 GBP
$3,945 USD
View
A
Retailer 3
-
£3,041 GBP
$4,074 USD
View
Final sale: no returns
A
Retailer 4
-
£3,095 GBP
MYR 16,891 MYR
View
A
Retailer 5
-
£3,116 GBP
₹397,690 INR
View
A
Retailer 6
-
£3,171 GBP
SGD 5,742 SGD
View
A
Retailer 7
-
£3,261 GBP
View
A
Retailer 8
-
£3,512 GBP
$4,706 USD
View
B+
Retailer 9
-
£3,866 GBP
$5,180 USD
View
B+
Retailer 10
-
£3,901 GBP
A$8,042 AUD
View
Most Expensive
B+
GemTrove
GT-N-01260718-98 · Oct 31
£3,958 GBP
A$8,158 AUD
View
10 more retailers have this diamond
Prices start from £2,938 GBPSave up to £1,019 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
£2,938 GBP