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Asscher|Natural|GIA

1.51ct J SI2 Asscher Natural Diamond

VG • J/SI2 • GIA 5212851275

Certificate GIA 5212851275

Diamond specifications and retailer prices

From £4,292 GBP
A$8,848 AUD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: £4,292 GBP at GemTrove
View at GemTrove

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5212851275. Listed at 3 retailers as of November 2, 2026. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5212851275
Dimensions7.11 × 5.65 × 3.93 mm
L/W Ratio1.26
Top View
7.11 mm5.65 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5212851275
Side View
Table 64.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £4,292 GBP|Low: £3,273 GBP|High: £5,465 GBP|Avg: £4,147 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 5, 2026
Retailer 3£3,406 GBP
Retailer 2£3,601 GBP
Retailer 4£3,615 GBP
GemTrove£4,292 GBP
Retailer 7£4,402 GBP
Retailer 5£4,481 GBP
Retailer 6£5,465 GBP

3 data points across 7 retailers

3 retailers

Retailer 1
-
£3,406 GBP
$4,564 USD
Price last confirmed 9 days ago
Retailer 2
-
£3,615 GBP
$4,843 USD
View
Price last confirmed 12 days ago
Most Expensive
B
GemTrove
GT-N-00949806-98 · Nov 2
£4,292 GBP
A$8,848 AUD
View
2 more retailers have this diamond

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
£4,292 GBP