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Asscher|Natural|GIA

1.51ct H SI1 Asscher Natural Diamond

VG • H/SI1 • GIA 6392742894

Certificate GIA 6392742894

Diamond specifications and retailer prices

From £4,515 GBP
As of November 6, 2026
Save £1,766 GBP (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,281 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded H 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 6392742894. Listed at 11 retailers as of November 6, 2026, with prices from £4,515 to £6,281, a £1,766 spread on the same certified stone. 77 Diamonds lists it at £6,281. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6392742894
Dimensions6.24 × 6.24 × 4.27 mm
L/W Ratio1.00
Top View
6.24 mm6.24 mm1.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6392742894
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £6,281 GBP|Low: £3,702 GBP|High: £6,422 GBP|Avg: £5,008 GBP|-0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3£3,702 GBP
Retailer 4£4,515 GBP
Retailer 5£4,577 GBP
Retailer 2£5,872 GBP
77 Diamonds£6,281 GBP

39 data points across 5 retailers

11 retailers£4,515 GBP to £6,281 GBP

Retailer 1
-
£3,702 GBP
Price last confirmed 18 days ago
B
Retailer 2
-
£4,515 GBP
View
B
Retailer 3
-
£4,577 GBP
View
B
Retailer 4
-
£4,680 GBP
View
B
Retailer 5
-
£4,886 GBP
View
B
Retailer 6
-
£4,886 GBP
View
B
Retailer 7
-
£5,033 GBP
View
B
Retailer 8
-
£5,050 GBP
View
B
Retailer 9
-
£5,095 GBP
View
B
Retailer 10
-
£5,872 GBP
View
Most Expensive
B
77 Diamonds
ACZWXQXGZCW · Nov 6
£6,281 GBP
View
10 more retailers have this diamond
Prices start from £4,515 GBPSave up to £1,766 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
1.51ct Asscher
£4,515 GBP