CaratHunter
Plans
Asscher|Natural|GIA

1.50ct I SI2 Asscher Natural Diamond

EX • I/SI2 • GIA 2427738706

Certificate GIA 2427738706

Diamond specifications and retailer prices

From £2,298 GBP
$3,079 USD
As of October 27, 2026
Save £1,843 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,141 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427738706. Listed at 6 retailers as of October 27, 2026, with prices from £2,298 to £4,141, a £1,843 spread on the same certified stone. NZ Jewellers lists it at £4,141. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427738706
Dimensions6.21 × 6.03 × 4.23 mm
L/W Ratio1.03
Top View
6.21 mm6.03 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427738706
Side View
Table 63.0%CrownGirdle: - VPavilionCulet: NoneDepth 70.0%

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 27
Current: £4,141 GBP|Low: £2,298 GBP|High: £4,141 GBP|Avg: £2,987 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 6£2,298 GBP
Retailer 5£2,377 GBP
Retailer 2£2,469 GBP
Retailer 3£2,768 GBP
Retailer 7£2,828 GBP
Retailer 4£3,996 GBP
NZ Jewellers£4,141 GBP

38 data points across 7 retailers

6 retailers£2,298 GBP to £4,141 GBP

A
Cheapest Retailer
-
£2,298 GBP
$3,079 USD
A
Retailer 2
-
£2,377 GBP
$3,185 USD
View
A
Retailer 3
-
£2,469 GBP
View
A
Retailer 4
-
£2,768 GBP
€3,532 EUR
View
Retailer 5
-
£3,996 GBP
View
Price last confirmed 11 days ago
Most Expensive
B+
NZ Jewellers
7abdbfbf-a2ce-470c-a14e-8bfd6f1a2b9d · Oct 27
£4,141 GBP
$5,548 USD
View
5 more retailers have this diamond
Prices start from £2,298 GBPSave up to £1,843 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 Asscher
£2,298 GBP