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Asscher|Natural|GIA

1.50ct G SI1 Asscher Natural Diamond

EX • G/SI1 • GIA 6445669288

Certificate GIA 6445669288

Diamond specifications and retailer prices

From £4,761 GBP
$6,379 USD
As of November 1, 2026
Save £2,026 GBP (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £6,787 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.5ct natural asscher diamond

This 1.5ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445669288. Listed at 5 retailers as of October 31, 2026, with prices from £4,761 to £6,787, a £2,026 spread on the same certified stone. 77 Diamonds lists it at £6,787. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle49.45°
Pavilion angle61.04°
OriginNatural
Grading LabGIA
CertificateGIA 6445669288
Dimensions7.38 × 5.86 × 4.03 mm
L/W Ratio1.26
Top View
7.38 mm5.86 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445669288
Side View
Table 67.0%Crown 49.45°Girdle: ThickPavilion 61.04°Culet: NoneDepth 68.7%

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: £6,787 GBP|Low: £4,761 GBP|High: £6,888 GBP|Avg: £5,575 GBP|+0.9%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£4,761 GBP
Retailer 2£5,139 GBP
77 Diamonds£6,787 GBP

36 data points across 3 retailers

5 retailers£4,761 GBP to £6,787 GBP

A
Cheapest Retailer
-
£4,761 GBP
$6,379 USD
B+
Retailer 2
-
£5,139 GBP
$6,886 USD
View
B+
Retailer 3
-
£5,186 GBP
$6,948 USD
View
B+
Retailer 4
-
£5,556 GBP
$7,445 USD
View
Most Expensive
B
77 Diamonds
RADZKHBXJNZM · Oct 31
£6,787 GBP
View
4 more retailers have this diamond
Prices start from £4,761 GBPSave up to £2,026 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
1.50ct Asscher
£4,761 GBP