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Asscher|Natural|GIA

0.78ct G SI1 Asscher Natural Diamond

GD • G/SI1 • GIA 6541918922

Certificate GIA 6541918922

Diamond specifications and retailer prices

From £485 GBP
$650 USD
As of November 2, 2026
Save £202 GBP (29%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £687 GBP at Jared · As of October 30, 2026
View at Jared

About this 0.78ct natural asscher diamond

This 0.78ct natural asscher sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6541918922. Listed at 9 retailers as of October 30, 2026, with prices from £485 to £687, a £202 spread on the same certified stone. Jared lists it at £687. 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

0.78
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541918922
Dimensions5.00 × 4.91 × 3.36 mm
L/W Ratio1.02
Top View
5.00 mm4.91 mm0.78 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541918922
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 2
Current: £687 GBP|Low: £423 GBP|High: £739 GBP|Avg: £617 GBP|-7.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6£485 GBP
Retailer 3£496 GBP
Retailer 5£584 GBP
Retailer 8£598 GBP
Retailer 7£618 GBP
Retailer 2£626 GBP
Retailer 4£664 GBP
Retailer 9£664 GBP
Jared£687 GBP

41 data points across 9 retailers

9 retailers£485 GBP to £687 GBP

B+
Cheapest Retailer
-
£485 GBP
$650 USD
Final sale: no returns
A
Retailer 2
-
£496 GBP
$665 USD
View
B+
Retailer 3
-
£584 GBP
$782 USD
View
B+
Retailer 4
-
£598 GBP
SGD 1,082 SGD
View
B+
Retailer 5
-
£618 GBP
$828 USD
View
B+
Retailer 6
-
£626 GBP
View
B+
Retailer 7
-
£664 GBP
$890 USD
View
B+
Retailer 8
-
£664 GBP
$890 USD
View
Most Expensive
B+
Jared
159885981 · Oct 30
£687 GBP
$920 USD
View
8 more retailers have this diamond
Prices start from £485 GBPSave up to £202 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
0.78ct Asscher
£485 GBP