Emerald|Natural|GIA

1.50ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 7406512684

Certificate GIA 7406512684

Diamond specifications and retailer prices

From £3,871 GBP
$5,187 USD
As of October 30, 2026
Save £962 GBP (20%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £8,808 GBP at NZ Jewellers · As of September 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7406512684. Listed at 16 retailers as of October 29, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7406512684
Dimensions7.56 × 5.32 × 3.72 mm
L/W Ratio1.42
Top View
7.56 mm5.32 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7406512684
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £8,808 GBP|Low: £3,817 GBP|High: £8,808 GBP|Avg: £5,450 GBP
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
October 29, 2026
Retailer 17£3,871 GBP
Retailer 10£4,037 GBP
Retailer 11£4,157 GBP
Retailer 3£4,217 GBP
Retailer 4£4,433 GBP
Retailer 7£4,771 GBP
Retailer 8£4,771 GBP
Retailer 16£4,771 GBP
Retailer 2£4,833 GBP
Retailer 12£5,165 GBP
Retailer 5£5,505 GBP
Retailer 13£5,702 GBP
Retailer 9£5,805 GBP
Retailer 15£6,350 GBP
Retailer 6£7,635 GBP
Retailer 14£7,852 GBP
NZ Jewellers£8,808 GBP

38 data points across 17 retailers

16 retailers£3,871 GBP to £4,833 GBP

B+
Cheapest Retailer
-
£3,871 GBP
$5,187 USD
Retailer 2
-
£4,157 GBP
$5,570 USD
View
Price last confirmed 26 days ago
Retailer 3
-
£4,161 GBP
$5,575 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
£4,217 GBP
$5,650 USD
View
B+
Retailer 5
-
£4,238 GBP
A$8,737 AUD
View
Retailer 6
-
£4,771 GBP
$6,393 USD
View
Price last confirmed 29 days ago
Retailer 7
-
£4,771 GBP
$6,393 USD
View
Price last confirmed 31 days ago
B
Retailer 8
-
£4,833 GBP
View
Retailer 9
-
£5,165 GBP
A$10,646 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
£5,450 GBP
$7,302 USD
View
Price last confirmed 25 days ago
Retailer 11
-
£5,505 GBP
$7,376 USD
View
Price last confirmed 32 days ago
Retailer 12
-
£5,805 GBP
$7,778 USD
View
Price last confirmed 26 days ago
Retailer 13
-
£6,350 GBP
ZAR 137,454 ZAR
View
Price last confirmed 30 days ago
Retailer 14
-
£7,635 GBP
$10,230 USD
View
Price last confirmed 28 days ago
Retailer 15
-
£7,852 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
21c64be4-66bd-469e-872c-e29a5226d754 · Sep 30
£8,808 GBP
$11,802 USD
View
Price last confirmed 30 days ago
15 more retailers have this diamond
Prices start from £3,871 GBPSave up to £962 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
£3,871 GBP