CaratHunter
Plans
Asscher|Natural|GIA

1.50ct G SI1 Asscher Natural Diamond

EX • G/SI1 • GIA 6552219021

Certificate GIA 6552219021

Diamond specifications and retailer prices

From £3,264 GBP
$4,373 USD
As of November 2, 2026
Save £2,896 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,159 GBP at NZ Jewellers · As of October 30, 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 G 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 6552219021. Listed at 16 retailers as of October 30, 2026, with prices from £3,264 to £6,159, a £2,896 spread on the same certified stone. NZ Jewellers lists it at £6,159. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552219021
Dimensions6.40 × 6.40 × 4.15 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.40 mm6.40 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552219021
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 64.9%

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: Nov 2
Current: £6,159 GBP|Low: £3,264 GBP|High: £6,159 GBP|Avg: £4,000 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
November 2, 2026
Retailer 5£3,264 GBP
Retailer 2£3,331 GBP
Retailer 4£3,373 GBP
Retailer 7£3,516 GBP
Retailer 3£3,535 GBP
Retailer 11£3,535 GBP
Retailer 14£3,535 GBP
Retailer 6£3,564 GBP
Retailer 12£3,784 GBP
Retailer 10£4,001 GBP
Retailer 13£4,079 GBP
Retailer 9£4,346 GBP
Retailer 8£5,631 GBP
NZ Jewellers£6,159 GBP

31 data points across 14 retailers

16 retailers£3,264 GBP to £6,159 GBP

A
Cheapest Retailer
-
£3,264 GBP
$4,373 USD
Final sale: no returns
A
Retailer 2
-
£3,331 GBP
View
A
Retailer 3
-
£3,373 GBP
$4,520 USD
View
A
Retailer 4
-
£3,516 GBP
View
A
Retailer 5
-
£3,535 GBP
$4,737 USD
View
A
Retailer 6
-
£3,535 GBP
$4,737 USD
View
A
Retailer 7
-
£3,535 GBP
$4,737 USD
View
Retailer 8
-
£3,564 GBP
A$7,347 AUD
View
Price last confirmed 23 days ago
A
Retailer 9
-
£3,784 GBP
View
A
Retailer 10
-
£3,814 GBP
$5,110 USD
View
A
Retailer 11
-
£4,001 GBP
€5,106 EUR
View
A
Retailer 12
-
£4,079 GBP
$5,466 USD
View
Retailer 13
-
£4,079 GBP
$5,466 USD
View
Price last confirmed 9 days ago
A
Retailer 14
-
£4,346 GBP
ZAR 94,072 ZAR
View
B+
Retailer 15
-
£5,631 GBP
View
Most Expensive
B+
NZ Jewellers
226519d5-a071-46ed-ac5f-cc04bb3767b1 · Oct 30
£6,159 GBP
$8,253 USD
View
15 more retailers have this diamond
Prices start from £3,264 GBPSave up to £2,896 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
£3,264 GBP