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Asscher|Natural|GIA

1.51ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 6561107289

Certificate GIA 6561107289

Diamond specifications and retailer prices

From £2,528 GBP
$3,392 USD
As of November 1, 2026
Save £2,423 GBP (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,951 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded J 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 6561107289. Listed at 12 retailers as of November 1, 2026, with prices from £2,528 to £4,951, a £2,423 spread on the same certified stone. MOH London lists it at £4,951. 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

1.51
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.08°
OriginNatural
Grading LabGIA
CertificateGIA 6561107289
Dimensions7.74 × 5.82 × 4.00 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Needle, Knot
Top View
7.74 mm5.82 mm1.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561107289
Side View
Table 66.0%Crown 49.08°GirdlePavilionCulet: NDepth 68.6%

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 1
Current: £4,951 GBP|Low: £2,440 GBP|High: £5,284 GBP|Avg: £3,194 GBP|-6.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11£2,528 GBP
Retailer 9£2,604 GBP
Retailer 10£2,732 GBP
Retailer 7£2,824 GBP
Retailer 4£2,848 GBP
Retailer 3£2,960 GBP
Retailer 2£3,028 GBP
Retailer 8£3,070 GBP
Retailer 5£3,349 GBP
Retailer 6£3,639 GBP
MOH London£4,951 GBP

30 data points across 11 retailers

12 retailers£2,528 GBP to £4,951 GBP

A
Cheapest Retailer
-
£2,528 GBP
$3,392 USD
A
Retailer 2
-
£2,604 GBP
$3,495 USD
View
B+
Retailer 3
-
£2,732 GBP
$3,666 USD
View
Final sale: no returns
B+
Retailer 4
-
£2,824 GBP
$3,790 USD
View
B+
Retailer 5
-
£2,848 GBP
View
B+
Retailer 6
-
£2,960 GBP
$3,972 USD
View
B+
Retailer 7
-
£3,028 GBP
View
B+
Retailer 8
-
£3,070 GBP
$4,119 USD
View
B+
Retailer 9
-
£3,349 GBP
€4,280 EUR
View
Retailer 10
-
£3,524 GBP
A$7,275 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
£3,639 GBP
ZAR 78,880 ZAR
View
Most Expensive
B
MOH London
4878017CE · Nov 2
£4,951 GBP
View
11 more retailers have this diamond
Prices start from £2,528 GBPSave up to £2,423 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
1.51ct Asscher
£2,528 GBP