CaratHunter
Plans
Asscher|Natural|GIA

1.00ct I SI1 Asscher Natural Diamond

GD • I/SI1 • GIA 6551867863

Certificate GIA 6551867863

Diamond specifications and retailer prices

From $2,428 NZD
$1,366 USD
As of November 2, 2026
Save $2,181 NZD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,416 NZD at NZ Jewellers · As of September 29, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6551867863. Listed at 14 retailers as of November 1, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551867863
Dimensions5.36 × 5.16 × 3.74 mm
L/W Ratio1.04
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Natural, Extra Facet
Top View
5.36 mm5.16 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551867863
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.5%

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: $2,566 NZD|Low: $2,428 NZD|High: $4,663 NZD|Avg: $3,145 NZD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$2,428 NZD
Retailer 7$2,533 NZD
Retailer 1$2,566 NZD
Retailer 6$2,630 NZD
Retailer 2$2,934 NZD
Retailer 5$3,211 NZD
Retailer 9$3,443 NZD
Retailer 4$3,661 NZD
Retailer 3$4,609 NZD

35 data points across 9 retailers

14 retailers$2,428 NZD to $4,609 NZD

B+
Cheapest Retailer
-
$2,428 NZD
$1,366 USD
Final sale: no returns
A
Retailer 2
-
$2,533 NZD
$1,425 USD
View
A
Retailer 3
-
$2,566 NZD
£1,137 GBP
View
Retailer 4
-
$2,630 NZD
$1,480 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$2,630 NZD
$1,480 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,751 NZD
$1,548 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$2,934 NZD
£1,300 GBP
View
B+
Retailer 8
-
$3,004 NZD
$1,690 USD
View
Retailer 9
-
$3,036 NZD
$1,708 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$3,211 NZD
ZAR 29,183 ZAR
View
Retailer 11
-
$3,443 NZD
A$2,980 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$3,661 NZD
€1,962 EUR
View
B
Retailer 13
-
$4,609 NZD
£2,042 GBP
View
Most Expensive
NZ Jewellers
c6d5056b-f1a0-40e3-bb95-2cd74a7aa506 · Sep 29
$6,416 NZD
$3,610 USD
View
Price last confirmed 33 days ago
13 more retailers have this diamond
Prices start from $2,428 NZDSave up to $2,181 NZD

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
$2,428 NZD