Emerald|Natural|GIA

1.50ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6491055936

Certificate GIA 6491055936

Diamond specifications and retailer prices

From £5,356 GBP
$7,177 USD
As of October 30, 2026
Save £2,153 GBP (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,510 GBP at Yorxs · As of October 31, 2026
View at Yorxs

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 6491055936. Listed at 12 retailers as of October 30, 2026, with prices from £5,356 to £7,510, a £2,153 spread on the same certified stone. Yorxs lists it at £7,510. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491055936
Dimensions8.15 × 5.33 × 3.45 mm
L/W Ratio1.53
Top View
8.15 mm5.33 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491055936
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

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: Oct 30
Current: £5,389 GBP|Low: £5,356 GBP|High: £7,510 GBP|Avg: £6,450 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 31, 2026
Retailer 4£5,356 GBP
Retailer 1£5,389 GBP
Retailer 8£5,622 GBP
Retailer 5£5,819 GBP
Retailer 6£5,938 GBP
Retailer 3£6,745 GBP
Retailer 7£6,945 GBP
Retailer 2£7,165 GBP
Retailer 9£7,165 GBP
Retailer 10£7,404 GBP
Yorxs£7,510 GBP

19 data points across 11 retailers

12 retailers£5,356 GBP to £7,510 GBP

B+
Cheapest Retailer
-
£5,356 GBP
$7,177 USD
B+
Retailer 2
-
£5,389 GBP
$7,220 USD
View
B+
Retailer 3
-
£5,622 GBP
$7,533 USD
View
B+
Retailer 4
-
£5,644 GBP
A$11,634 AUD
View
B
Retailer 5
-
£5,819 GBP
$7,797 USD
View
B
Retailer 6
-
£5,938 GBP
CA$11,050 CAD
View
B
Retailer 7
-
£6,745 GBP
$9,037 USD
View
B
Retailer 8
-
£6,945 GBP
$9,305 USD
View
B
Retailer 9
-
£7,165 GBP
$9,600 USD
View
B
Retailer 10
-
£7,165 GBP
$9,600 USD
View
B
Retailer 11
-
£7,404 GBP
$9,920 USD
View
Most Expensive
B
Yorxs
394466911 · Oct 31
£7,510 GBP
€9,583 EUR
View
11 more retailers have this diamond
Prices start from £5,356 GBPSave up to £2,153 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
£5,356 GBP