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Asscher|Natural|GIA

0.70ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 1553839246

Certificate GIA 1553839246

Diamond specifications and retailer prices

From £392 GBP
HK$4,100 HKD
As of November 1, 2026
Save £717 GBP (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,636 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural asscher diamond

This 0.7ct natural asscher sits in the half to three-quarter carat band, graded H 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 1553839246. Listed at 15 retailers as of November 1, 2026, with a 183% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553839246
Dimensions4.83 × 4.80 × 3.37 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
4.83 mm4.80 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553839246
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.3%

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: £392 GBP|Low: £340 GBP|High: £1,193 GBP|Avg: £608 GBP|-4.7%
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
November 1, 2026
Retailer 1£392 GBP
Retailer 11£440 GBP
Retailer 12£443 GBP
Retailer 10£471 GBP
Retailer 6£480 GBP
Retailer 3£492 GBP
Retailer 9£515 GBP
Retailer 5£631 GBP
Retailer 7£631 GBP
Retailer 13£692 GBP
Retailer 4£721 GBP
Retailer 2£734 GBP
Retailer 8£1,109 GBP

26 data points across 13 retailers

15 retailers£392 GBP to £1,109 GBP

A
Cheapest Retailer
-
£392 GBP
HK$4,100 HKD
A
Retailer 2
-
£440 GBP
$590 USD
View
B+
Retailer 3
-
£443 GBP
$593 USD
View
Final sale: no returns
A
Retailer 4
-
£471 GBP
€601 EUR
View
A
Retailer 5
-
£480 GBP
SGD 870 SGD
View
A
Retailer 6
-
£492 GBP
$659 USD
View
A
Retailer 7
-
£515 GBP
View
B+
Retailer 8
-
£631 GBP
$845 USD
View
B+
Retailer 9
-
£631 GBP
$846 USD
View
B+
Retailer 10
-
£692 GBP
€883 EUR
View
Retailer 11
-
£721 GBP
$966 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£734 GBP
ZAR 15,886 ZAR
View
Retailer 13
-
£768 GBP
A$1,582 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
£1,109 GBP
View
Most Expensive
NZ Jewellers
b8c0f82c-22e5-48d2-8555-60fa76a865c3 · Sep 25
£1,636 GBP
$2,192 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from £392 GBPSave up to £717 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
0.70ct Asscher
£392 GBP