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Asscher|Natural|GIA

1.23ct G SI1 Asscher Natural Diamond

ID • G/SI1 • GIA 2516594051

Certificate GIA 2516594051

Diamond specifications and retailer prices

From $6,685 NZD
As of November 4, 2026
Save $3,541 NZD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,226 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.23ct natural asscher diamond

This 1.23ct 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 2516594051. Listed at 5 retailers as of November 4, 2026, with prices from $6,685 to $10,226, a $3,541 spread on the same certified stone. 77 Diamonds lists it at $10,226. 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

1.23
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.24°
Pavilion angle58.49°
OriginNatural
Grading LabGIA
CertificateGIA 2516594051
Dimensions7.73 × 5.31 × 3.58 mm
L/W Ratio1.46
Top View
7.73 mm5.31 mm1.23 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516594051
Side View
Table 65.0%Crown 40.24°Girdle: Slightly ThickPavilion 58.49°Culet: NoneDepth 67.5%

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: Nov 4
Current: $10,226 NZD|Low: $6,685 NZD|High: $10,363 NZD|Avg: $8,089 NZD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$6,685 NZD
Retailer 2$7,295 NZD
77 Diamonds$10,226 NZD

40 data points across 3 retailers

5 retailers$6,685 NZD to $10,226 NZD

B+
Cheapest Retailer
-
$6,685 NZD
B+
Retailer 2
-
$7,295 NZD
View
B+
Retailer 3
-
$7,297 NZD
View
B+
Retailer 4
-
$7,683 NZD
View
Most Expensive
B
77 Diamonds
RADZPNAYMV7T · Nov 6
$10,226 NZD
£4,464 GBP
View
4 more retailers have this diamond
Prices start from $6,685 NZDSave up to $3,541 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.

B+
1.23ct Asscher
$6,685 NZD