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Asscher|Natural|GIA

1.02ct G SI1 Asscher Natural Diamond

ID • G/SI1 • GIA 59

Certificate GIA 59

Diamond specifications and retailer prices

From €3,170 EUR
$3,542 USD
As of October 31, 2026
Save €835 EUR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,006 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic one-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. Listed at 3 retailers as of October 31, 2026, with prices from €3,170 to €4,006, a €835 spread on the same certified stone. Blue Nile lists it at €4,006. 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

1.02
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 59
Dimensions5.54 × 5.50 × 3.61 mm
L/W Ratio1.01
Top View
5.54 mm5.50 mm1.02 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 59
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,006 EUR|Low: €3,129 EUR|High: €4,006 EUR|Avg: €3,472 EUR
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2€3,170 EUR
Retailer 3€3,330 EUR
Blue Nile€4,006 EUR

3 data points across 3 retailers

3 retailers€3,170 EUR to €4,006 EUR

B+
Cheapest Retailer
-
€3,170 EUR
$3,542 USD
B+
Retailer 2
-
€3,330 EUR
$3,720 USD
View
Most Expensive
B
Blue Nile
18195237 · Oct 31
€4,006 EUR
$4,475 USD
View
2 more retailers have this diamond
Prices start from €3,170 EURSave up to €835 EUR

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+
1.02ct Asscher
€3,170 EUR