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Asscher|Natural|GIA

1.80ct I SI2 Asscher Natural Diamond

GD • I/SI2 • GIA 6243100110

Certificate GIA 6243100110

Diamond specifications and retailer prices

From £3,617 GBP
$4,847 USD
As of October 31, 2026
Save £2,938 GBP (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,556 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.8ct natural asscher diamond

This 1.8ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6243100110. Listed at 10 retailers as of October 30, 2026, with prices from £3,617 to £6,556, a £2,938 spread on the same certified stone. NZ Jewellers lists it at £6,556. 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

1.80
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243100110
Dimensions6.60 × 6.39 × 4.54 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
6.60 mm6.39 mm1.80 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243100110
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £6,556 GBP|Low: £3,617 GBP|High: £6,556 GBP|Avg: £4,521 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£3,617 GBP
Retailer 4£3,835 GBP
Retailer 2£3,912 GBP
Retailer 5£3,920 GBP
Retailer 8£3,920 GBP
Retailer 9£3,920 GBP
Retailer 3£4,436 GBP
Retailer 7£4,523 GBP
Retailer 6£6,277 GBP
NZ Jewellers£6,556 GBP

11 data points across 10 retailers

10 retailers£3,617 GBP to £6,556 GBP

B+
Cheapest Retailer
-
£3,617 GBP
$4,847 USD
Final sale: no returns
B+
Retailer 2
-
£3,835 GBP
View
B+
Retailer 3
-
£3,912 GBP
View
B+
Retailer 4
-
£3,920 GBP
$5,252 USD
View
B+
Retailer 5
-
£3,920 GBP
$5,252 USD
View
B+
Retailer 6
-
£3,920 GBP
$5,252 USD
View
B+
Retailer 7
-
£4,436 GBP
€5,661 EUR
View
B+
Retailer 8
-
£4,523 GBP
$6,060 USD
View
B
Retailer 9
-
£6,277 GBP
View
Most Expensive
B
NZ Jewellers
fbd0cdca-4da0-4500-a755-009e8cf435f5 · Oct 30
£6,556 GBP
$8,784 USD
View
9 more retailers have this diamond
Prices start from £3,617 GBPSave up to £2,938 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+
1.80ct Asscher
£3,617 GBP