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Emerald|Natural|GIA

1.50ct I SI2 Emerald Natural Diamond

VG • I/SI2 • GIA 6432383943

Certificate GIA 6432383943

Diamond specifications and retailer prices

From £3,420 GBP
$4,582 USD
As of October 30, 2026
Save £3,340 GBP (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,760 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432383943. Listed at 15 retailers as of October 30, 2026, with prices from £3,420 to £6,760, a £3,340 spread on the same certified stone. NZ Jewellers lists it at £6,760. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432383943
Dimensions7.90 × 5.48 × 3.73 mm
L/W Ratio1.44
Top View
7.90 mm5.48 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432383943
Side View
Table 64.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 68.1%

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: £6,760 GBP|Low: £3,419 GBP|High: £6,760 GBP|Avg: £4,409 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
October 30, 2026
Retailer 3£3,420 GBP
Retailer 5£3,525 GBP
Retailer 13£3,629 GBP
Retailer 8£3,730 GBP
Retailer 2£3,943 GBP
Retailer 9£4,041 GBP
Retailer 10£4,041 GBP
Retailer 12£4,041 GBP
Retailer 7£4,566 GBP
Retailer 11£4,663 GBP
Retailer 4£4,809 GBP
Retailer 6£6,471 GBP
NZ Jewellers£6,760 GBP

41 data points across 13 retailers

15 retailers£3,420 GBP to £6,760 GBP

Retailer 1
-
£1,696 GBP
A$3,497 AUD
Price last confirmed 171 days ago
B+
Retailer 2
-
£3,420 GBP
$4,582 USD
View
B+
Retailer 3
-
£3,525 GBP
$4,723 USD
View
B+
Retailer 4
-
£3,629 GBP
$4,862 USD
View
B+
Retailer 5
-
£3,730 GBP
$4,998 USD
View
Final sale: no returns
B+
Retailer 6
-
£3,943 GBP
View
Retailer 7
-
£4,041 GBP
$5,415 USD
View
Price last confirmed 66 days ago
B+
Retailer 8
-
£4,041 GBP
$5,415 USD
View
B+
Retailer 9
-
£4,041 GBP
$5,415 USD
View
B+
Retailer 10
-
£4,041 GBP
$5,415 USD
View
B+
Retailer 11
-
£4,566 GBP
€5,827 EUR
View
B
Retailer 12
-
£4,663 GBP
$6,248 USD
View
B
Retailer 13
-
£6,471 GBP
View
Retailer 14
-
£6,760 GBP
$9,057 USD
View
Price last confirmed 68 days ago
Most Expensive
B
NZ Jewellers
d8813f3a-5f78-4fa4-af23-8b7a1cfc8c05 · Oct 30
£6,760 GBP
$9,057 USD
View
14 more retailers have this diamond
Prices start from £3,420 GBPSave up to £3,340 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
£3,420 GBP