Asscher|Natural|GIA

1.51ct G SI1 Asscher Natural Diamond

VG • G/SI1 • GIA 7522391975

Certificate GIA 7522391975

Diamond specifications and retailer prices

From £3,076 GBP
HK$32,200 HKD
As of November 1, 2026
Save £3,365 GBP (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £7,025 GBP at NZ Jewellers · As of September 25, 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 G 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 7522391975. Listed at 23 retailers as of November 1, 2026, with a 109% 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

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

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle57.7°
OriginNatural
Grading LabGIA
CertificateGIA 7522391975
Dimensions6.29 × 6.24 × 4.09 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
6.29 mm6.24 mm1.51 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7522391975
Side View
Table 64.0%CrownGirdle: ThickPavilion 57.7°Culet: NoneDepth 65.6%

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: £5,127 GBP|Low: £3,073 GBP|High: £6,734 GBP|Avg: £4,225 GBP|-2.0%
Retailer 1
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 2, 2026
Retailer 20£3,076 GBP
Retailer 19£3,114 GBP
Retailer 13£3,232 GBP
Retailer 17£3,293 GBP
Retailer 10£3,491 GBP
Retailer 3£3,503 GBP
Retailer 8£3,532 GBP
Retailer 14£3,705 GBP
Retailer 12£3,714 GBP
Retailer 7£3,729 GBP
Retailer 18£3,754 GBP
Retailer 11£3,784 GBP
Retailer 16£3,917 GBP
Retailer 6£4,276 GBP
Retailer 15£4,680 GBP
Retailer 5£4,845 GBP
Retailer 1£5,127 GBP
Retailer 4£5,372 GBP
Retailer 2£6,442 GBP
Retailer 9£6,561 GBP

22 data points across 20 retailers

23 retailers£3,076 GBP to £6,442 GBP

A
Cheapest Retailer
-
£3,076 GBP
HK$32,200 HKD
A
Retailer 2
-
£3,114 GBP
$4,172 USD
View
Retailer 3
-
£3,232 GBP
$4,330 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
£3,293 GBP
$4,412 USD
View
A
Retailer 5
-
£3,491 GBP
$4,677 USD
View
A
Retailer 6
-
£3,503 GBP
€4,470 EUR
View
A
Retailer 7
-
£3,532 GBP
$4,732 USD
View
A
Retailer 8
-
£3,705 GBP
$4,964 USD
View
Final sale: no returns
A
Retailer 9
-
£3,714 GBP
$4,976 USD
View
A
Retailer 10
-
£3,729 GBP
$4,997 USD
View
A
Retailer 11
-
£3,754 GBP
$5,030 USD
View
A
Retailer 12
-
£3,784 GBP
$5,070 USD
View
A
Retailer 13
-
£3,917 GBP
View
A
Retailer 14
-
£4,171 GBP
A$8,598 AUD
View
Retailer 15
-
£4,229 GBP
A$8,718 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
£4,276 GBP
$5,729 USD
View
A
Retailer 17
-
£4,680 GBP
View
B+
Retailer 18
-
£4,845 GBP
€6,182 EUR
View
B+
Retailer 19
-
£5,127 GBP
$6,870 USD
View
B+
Retailer 20
-
£5,372 GBP
ZAR 116,289 ZAR
View
B
Retailer 21
-
£6,442 GBP
View
Retailer 22
-
£6,561 GBP
$8,792 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
7ae94011-63c7-4ac1-b055-489a908212df · Sep 25
£7,025 GBP
$9,413 USD
View
Price last confirmed 37 days ago
22 more retailers have this diamond
Prices start from £3,076 GBPSave up to £3,365 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
£3,076 GBP