Asscher|Natural|GIA

1.50ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 1242114349

Certificate GIA 1242114349

Diamond specifications and retailer prices

From £6,935 GBP
$9,292 USD
As of November 2, 2026
Save £2,979 GBP (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £13,113 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242114349. Listed at 18 retailers as of October 31, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242114349
Dimensions6.43 × 6.42 × 4.20 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Natural, Extra Facet
Top View
6.43 mm6.42 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1242114349
Side View
Table 73.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £13,113 GBP|Low: £6,935 GBP|High: £13,113 GBP|Avg: £9,279 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
Retailer 17
November 2, 2026
Retailer 5£6,935 GBP
Retailer 6£7,300 GBP
Retailer 17£7,773 GBP
Retailer 8£7,868 GBP
Retailer 16£7,868 GBP
Retailer 15£8,394 GBP
Retailer 10£8,502 GBP
Retailer 11£8,524 GBP
Retailer 4£8,654 GBP
Retailer 2£8,927 GBP
Retailer 7£9,737 GBP
Retailer 9£9,835 GBP
Retailer 14£9,914 GBP
Retailer 3£10,351 GBP
Retailer 13£11,559 GBP
Retailer 12£12,288 GBP
NZ Jewellers£13,113 GBP

8 data points across 17 retailers

18 retailers£6,935 GBP to £9,914 GBP

B
Cheapest Retailer
-
£6,935 GBP
$9,292 USD
B
Retailer 2
-
£7,300 GBP
$9,781 USD
View
B
Retailer 3
-
£7,388 GBP
A$15,229 AUD
View
B
Retailer 4
-
£7,773 GBP
$10,415 USD
View
B
Retailer 5
-
£7,868 GBP
$10,542 USD
View
B
Retailer 6
-
£7,868 GBP
$10,542 USD
View
Final sale: no returns
C
Retailer 7
-
£8,394 GBP
$11,246 USD
View
B
Retailer 8
-
£8,502 GBP
View
C
Retailer 9
-
£8,524 GBP
$11,421 USD
View
C
Retailer 10
-
£8,654 GBP
$11,596 USD
View
B
Retailer 11
-
£8,927 GBP
View
C
Retailer 12
-
£9,316 GBP
$12,482 USD
View
C
Retailer 13
-
£9,737 GBP
$13,046 USD
View
C
Retailer 14
-
£9,835 GBP
$13,178 USD
View
B
Retailer 15
-
£9,914 GBP
€12,651 EUR
View
Retailer 16
-
£11,559 GBP
ZAR 250,203 ZAR
View
Price under review
Retailer 17
-
£12,288 GBP
View
Price under review
Most Expensive
NZ Jewellers
bffa271b-e0f3-45ec-be3f-ec975156f947 · Oct 30
£13,113 GBP
$17,570 USD
View
Price under review
17 more retailers have this diamond
Prices start from £6,935 GBPSave up to £2,979 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 Asscher
£6,935 GBP