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Asscher|Natural|GIA

1.51ct I VS1 Asscher Natural Diamond

VG • I/VS1 • GIA 5242074970

Certificate GIA 5242074970

Diamond specifications and retailer prices

From £3,367 GBP
SGD 6,105 SGD
As of November 3, 2026
Save £3,322 GBP (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £6,689 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242074970. Listed at 20 retailers as of November 3, 2026, with prices from £3,367 to £6,689, a £3,322 spread on the same certified stone. NZ Jewellers lists it at £6,689. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle58.4°
OriginNatural
Grading LabGIA
CertificateGIA 5242074970
Dimensions6.28 × 6.16 × 4.16 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.28 mm6.16 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242074970
Side View
Table 66.0%Crown 48.3°Girdle: ThickPavilion 58.4°Culet: NoneDepth 67.5%

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 3
Current: £6,689 GBP|Low: £3,353 GBP|High: £6,902 GBP|Avg: £4,230 GBP|-3.1%
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
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 3£3,365 GBP
Retailer 2£3,367 GBP
Retailer 4£3,384 GBP
Retailer 8£3,487 GBP
Retailer 5£3,563 GBP
Retailer 10£3,692 GBP
Retailer 14£3,715 GBP
Retailer 7£3,748 GBP
Retailer 13£3,902 GBP
Retailer 18£3,999 GBP
Retailer 19£3,999 GBP
Retailer 20£3,999 GBP
Retailer 6£4,114 GBP
Retailer 12£4,133 GBP
Retailer 11£4,212 GBP
Retailer 17£4,615 GBP
Retailer 9£4,645 GBP
Retailer 16£4,916 GBP
Retailer 15£6,370 GBP
NZ Jewellers£6,689 GBP

29 data points across 20 retailers

20 retailers£3,367 GBP to £6,689 GBP

Retailer 1
-
£3,365 GBP
$4,515 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£3,367 GBP
SGD 6,105 SGD
View
A
Retailer 3
-
£3,384 GBP
$4,541 USD
View
A
Retailer 4
-
£3,487 GBP
$4,680 USD
View
A
Retailer 5
-
£3,563 GBP
$4,782 USD
View
A
Retailer 6
-
£3,692 GBP
$4,954 USD
View
Final sale: no returns
A
Retailer 7
-
£3,715 GBP
View
A
Retailer 8
-
£3,748 GBP
$5,030 USD
View
A
Retailer 9
-
£3,902 GBP
View
A
Retailer 10
-
£3,999 GBP
$5,367 USD
View
A
Retailer 11
-
£3,999 GBP
$5,367 USD
View
A
Retailer 12
-
£3,999 GBP
$5,367 USD
View
B+
Retailer 13
-
£4,114 GBP
$5,520 USD
View
Retailer 14
-
£4,133 GBP
A$8,533 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
£4,212 GBP
$5,652 USD
View
B+
Retailer 16
-
£4,615 GBP
$6,193 USD
View
B+
Retailer 17
-
£4,645 GBP
View
B+
Retailer 18
-
£4,916 GBP
ZAR 106,577 ZAR
View
B
Retailer 19
-
£6,370 GBP
View
Most Expensive
B
NZ Jewellers
ecadaad4-d26f-4511-8c65-d4a09e3cfd9f · Nov 3
£6,689 GBP
$8,976 USD
View
19 more retailers have this diamond
Prices start from £3,367 GBPSave up to £3,322 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
£3,367 GBP