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Emerald|Natural|GIA

1.50ct H SI1 Emerald Natural Diamond

VG • H/SI1 • GIA 7542634877

Certificate GIA 7542634877

Diamond specifications and retailer prices

From £4,547 GBP
$6,093 USD
As of October 30, 2026
Save £5,117 GBP (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £9,664 GBP at NZ Jewellers · As of October 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7542634877. Listed at 20 retailers as of October 30, 2026, with prices from £4,547 to £9,664, a £5,117 spread on the same certified stone. NZ Jewellers lists it at £9,664. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542634877
Dimensions8.04 × 5.29 × 3.51 mm
L/W Ratio1.52
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
8.04 mm5.29 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542634877
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.4%

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: £9,664 GBP|Low: £4,547 GBP|High: £9,664 GBP|Avg: £5,921 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
October 31, 2026
Retailer 6£4,547 GBP
Retailer 15£4,565 GBP
Retailer 7£4,832 GBP
Retailer 16£4,847 GBP
Retailer 3£4,872 GBP
Retailer 8£5,235 GBP
Retailer 14£5,315 GBP
Retailer 2£5,448 GBP
Retailer 10£5,461 GBP
Retailer 4£5,540 GBP
Retailer 13£5,571 GBP
Retailer 5£6,040 GBP
Retailer 9£6,313 GBP
Retailer 12£7,036 GBP
Retailer 11£8,095 GBP
NZ Jewellers£9,664 GBP

38 data points across 16 retailers

20 retailers£4,547 GBP to £9,664 GBP

B+
Cheapest Retailer
-
£4,547 GBP
$6,093 USD
B+
Retailer 2
-
£4,565 GBP
$6,116 USD
View
B+
Retailer 3
-
£4,832 GBP
$6,474 USD
View
B+
Retailer 4
-
£4,847 GBP
$6,495 USD
View
B+
Retailer 5
-
£4,872 GBP
$6,528 USD
View
B
Retailer 6
-
£5,146 GBP
$6,895 USD
View
B
Retailer 7
-
£5,235 GBP
$7,014 USD
View
B+
Retailer 8
-
£5,315 GBP
$7,122 USD
View
B+
Retailer 9
-
£5,448 GBP
View
B+
Retailer 10
-
£5,461 GBP
View
B
Retailer 11
-
£5,540 GBP
$7,423 USD
View
Retailer 12
-
£5,571 GBP
A$11,483 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
£5,874 GBP
$7,870 USD
View
B
Retailer 14
-
£6,040 GBP
$8,093 USD
View
B
Retailer 15
-
£6,313 GBP
€8,056 EUR
View
Retailer 16
-
£6,365 GBP
$8,529 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
£7,036 GBP
ZAR 152,304 ZAR
View
B
Retailer 18
-
£8,095 GBP
View
Retailer 19
-
£9,664 GBP
$12,949 USD
View
Price last confirmed 70 days ago
Most Expensive
B
NZ Jewellers
4d2342ef-ab0a-4be3-b09a-aad9b9dede16 · Oct 30
£9,664 GBP
$12,949 USD
View
19 more retailers have this diamond
Prices start from £4,547 GBPSave up to £5,117 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
£4,547 GBP