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Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 2546778879

Certificate GIA 2546778879

Diamond specifications and retailer prices

From £3,387 GBP
₹429,519 INR
As of October 29, 2026
Save £898 GBP (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,285 GBP at GemTrove · As of October 29, 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 E 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 2546778879. Listed at 9 retailers as of October 29, 2026, with prices from £3,387 to £4,285, a £898 spread on the same certified stone. GemTrove lists it at £4,285. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2546778879
Dimensions8.00 × 5.29 × 3.56 mm
L/W Ratio1.51
Top View
8.00 mm5.29 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2546778879
Side View
Table 67.0%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: Oct 29
Current: £3,768 GBP|Low: £3,219 GBP|High: £4,610 GBP|Avg: £3,787 GBP|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2£3,387 GBP
Retailer 5£3,413 GBP
Retailer 6£3,567 GBP
Retailer 7£3,686 GBP
Retailer 8£3,756 GBP
Retailer 1£3,768 GBP
Retailer 4£3,850 GBP
Retailer 3£4,222 GBP

37 data points across 8 retailers

9 retailers£3,387 GBP to £4,285 GBP

A
Cheapest Retailer
-
£3,387 GBP
₹429,519 INR
A
Retailer 2
-
£3,413 GBP
$4,545 USD
View
A
Retailer 3
-
£3,567 GBP
$4,750 USD
View
A
Retailer 4
-
£3,686 GBP
$4,909 USD
View
Final sale: no returns
A
Retailer 5
-
£3,756 GBP
MYR 20,376 MYR
View
A
Retailer 6
-
£3,768 GBP
View
A
Retailer 7
-
£3,850 GBP
SGD 6,929 SGD
View
A
Retailer 8
-
£4,222 GBP
$5,623 USD
View
Most Expensive
A
GemTrove
GT-N-01260815-98 · Oct 29
£4,285 GBP
A$8,778 AUD
View
8 more retailers have this diamond
Prices start from £3,387 GBPSave up to £898 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
£3,387 GBP