Asscher|Natural|GIA

1.50ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 3485362595

Certificate GIA 3485362595

Diamond specifications and retailer prices

From £5,306 GBP
$7,110 USD
As of October 25, 2026
Save £6,597 GBP (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £11,903 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3485362595. Listed at 22 retailers as of October 25, 2026, with prices from £5,306 to £11,903, a £6,597 spread on the same certified stone. NZ Jewellers lists it at £11,903. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle56.3°
OriginNatural
Grading LabGIA
CertificateGIA 3485362595
Dimensions6.39 × 6.28 × 4.25 mm
L/W Ratio1.02
Top View
6.39 mm6.28 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3485362595
Side View
Table 63.0%CrownGirdle: STK-THKPavilion 56.3°Culet: NoneDepth 67.6%

Caratlytics Score

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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 25
Current: £6,644 GBP|Low: £5,306 GBP|High: £10,038 GBP|Avg: £7,560 GBP|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7£5,306 GBP
Retailer 5£6,573 GBP
Retailer 1£6,644 GBP
Retailer 3£7,618 GBP
Retailer 2£7,778 GBP
Retailer 6£8,589 GBP
Retailer 4£9,931 GBP

44 data points across 7 retailers

22 retailers£5,306 GBP to £11,903 GBP

A
Cheapest Retailer
-
£5,306 GBP
$7,110 USD
B+
Retailer 2
-
£5,536 GBP
$7,417 USD
View
B+
Retailer 3
-
£5,573 GBP
$7,467 USD
View
B+
Retailer 4
-
£5,846 GBP
CA$10,879 CAD
View
B+
Retailer 5
-
£5,926 GBP
$7,940 USD
View
B+
Retailer 6
-
£5,952 GBP
$7,975 USD
View
B+
Retailer 7
-
£6,001 GBP
$8,041 USD
View
B
Retailer 8
-
£6,448 GBP
$8,639 USD
View
B
Retailer 9
-
£6,547 GBP
$8,772 USD
View
Retailer 10
-
£6,573 GBP
A$13,549 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£6,644 GBP
View
B
Retailer 12
-
£6,837 GBP
$9,161 USD
View
B
Retailer 13
-
£7,060 GBP
$9,460 USD
View
B
Retailer 14
-
£7,060 GBP
$9,460 USD
View
B
Retailer 15
-
£7,299 GBP
$9,780 USD
View
B
Retailer 16
-
£7,439 GBP
$9,968 USD
View
B
Retailer 17
-
£7,618 GBP
View
B
Retailer 18
-
£7,778 GBP
€9,925 EUR
View
Retailer 19
-
£7,836 GBP
$10,500 USD
View
Price last confirmed 8 days ago
Retailer 20
-
£8,589 GBP
ZAR 185,914 ZAR
View
Price last confirmed 9 days ago
B
Retailer 21
-
£9,931 GBP
View
Most Expensive
B
NZ Jewellers
09ff614b-1e49-4e21-be09-2cfabb853ce7 · Oct 30
£11,903 GBP
$15,949 USD
View
21 more retailers have this diamond
Prices start from £5,306 GBPSave up to £6,597 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
£5,306 GBP