Asscher|Natural|GIA

1.00ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 6555282687

Certificate GIA 6555282687

Diamond specifications and retailer prices

From $1,397 USD
As of October 28, 2026
Save $2,876 USD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,273 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded I 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 6555282687. Listed at 10 retailers as of October 27, 2026, with prices from $1,397 to $4,273, a $2,876 spread on the same certified stone. NZ Jewellers lists it at $4,273. 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

1.00
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555282687
Dimensions5.48 × 5.34 × 3.65 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.48 mm5.34 mm1.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555282687
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,273 USD|Low: $1,209 USD|High: $4,273 USD|Avg: $1,895 USD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 13$1,209 USD
Retailer 14$1,397 USD
Retailer 4$1,457 USD
Retailer 5$1,490 USD
Retailer 7$1,540 USD
Retailer 11$1,572 USD
Retailer 15$1,572 USD
Retailer 3$1,630 USD
Retailer 12$1,644 USD
Retailer 6$1,665 USD
Retailer 9$1,718 USD
Retailer 10$1,831 USD
Retailer 8$2,389 USD
Retailer 2$3,085 USD
NZ Jewellers$4,273 USD

30 data points across 15 retailers

10 retailers$1,397 USD to $4,273 USD

A
Cheapest Retailer
-
$1,397 USD
A
Retailer 2
-
$1,457 USD
View
A
Retailer 3
-
$1,572 USD
View
A
Retailer 4
-
$1,630 USD
View
Retailer 5
-
$1,644 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,718 USD
£1,353 GBP
View
B+
Retailer 7
-
$1,831 USD
View
B+
Retailer 8
-
$2,389 USD
€2,275 EUR
View
B
Retailer 9
-
$3,085 USD
£2,429 GBP
View
Most Expensive
B
NZ Jewellers
9f51240f-cec2-470e-89ae-bac9f2b0a567 · Oct 27
$4,273 USD
View
9 more retailers have this diamond
Prices start from $1,397 USDSave up to $2,876 USD

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
1.00ct Asscher
$1,397 USD