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Asscher|Natural|GIA

1.50ct I SI2 Asscher Natural Diamond

ID • I/SI2 • GIA 6552498139

Certificate GIA 6552498139

Diamond specifications and retailer prices

From £2,008 GBP
$2,690 USD
As of October 30, 2026
Save £2,493 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,500 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 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 6552498139. Listed at 15 retailers as of October 30, 2026, with prices from £2,008 to £4,500, a £2,493 spread on the same certified stone. NZ Jewellers lists it at £4,500. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552498139
Dimensions6.23 × 6.03 × 4.17 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.23 mm6.03 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552498139
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,500 GBP|Low: £1,970 GBP|High: £4,500 GBP|Avg: £2,734 GBP|+1.0%
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 31, 2026
Retailer 9£1,970 GBP
Retailer 6£2,008 GBP
Retailer 17£2,317 GBP
Retailer 8£2,362 GBP
Retailer 5£2,367 GBP
Retailer 4£2,407 GBP
Retailer 7£2,433 GBP
Retailer 2£2,518 GBP
Retailer 16£2,527 GBP
Retailer 14£2,635 GBP
Retailer 12£2,657 GBP
Retailer 13£2,657 GBP
Retailer 10£2,700 GBP
Retailer 15£2,746 GBP
Retailer 11£3,024 GBP
Retailer 3£4,324 GBP
NZ Jewellers£4,500 GBP

27 data points across 17 retailers

15 retailers£2,008 GBP to £4,500 GBP

A
Cheapest Retailer
-
£2,008 GBP
$2,690 USD
Retailer 2
-
£2,317 GBP
$3,105 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
£2,367 GBP
$3,172 USD
View
Retailer 4
-
£2,407 GBP
$3,225 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£2,433 GBP
$3,260 USD
View
A
Retailer 6
-
£2,518 GBP
$3,374 USD
View
A
Retailer 7
-
£2,527 GBP
View
A
Retailer 8
-
£2,635 GBP
$3,530 USD
View
A
Retailer 9
-
£2,657 GBP
$3,560 USD
View
A
Retailer 10
-
£2,657 GBP
$3,560 USD
View
A
Retailer 11
-
£2,700 GBP
$3,618 USD
View
A
Retailer 12
-
£2,746 GBP
$3,680 USD
View
A
Retailer 13
-
£3,024 GBP
€3,859 EUR
View
Retailer 14
-
£4,324 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
8a8706cf-e7d4-47a9-b729-0f1e81eaad9e · Oct 30
£4,500 GBP
$6,030 USD
View
14 more retailers have this diamond
Prices start from £2,008 GBPSave up to £2,493 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
£2,008 GBP