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Round|Natural|GIA

1.23ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 5546943018

Certificate GIA 5546943018

Diamond specifications and retailer prices

From $4,663 NZD
As of November 6, 2026
Save $4,320 NZD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,983 NZD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5546943018. Listed at 8 retailers as of November 6, 2026, with prices from $4,663 to $8,983, a $4,320 spread on the same certified stone. With Clarity lists it at $8,983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5546943018
Dimensions6.78 × 6.84 × 4.28 mm
L/W Ratio1.01
Top View
6.78 mm6.84 mm1.23 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5546943018
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.9%

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 6
Current: $4,663 NZD|Low: $4,663 NZD|High: $9,009 NZD|Avg: $6,366 NZD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 1$4,663 NZD
Retailer 5$4,937 NZD
Retailer 3$5,282 NZD
Retailer 7$5,610 NZD
Retailer 4$6,278 NZD
Retailer 2$6,487 NZD
Retailer 6$7,145 NZD
With Clarity$8,983 NZD

31 data points across 8 retailers

8 retailers$4,663 NZD to $8,983 NZD

A
Cheapest Retailer
-
$4,663 NZD
A
Retailer 2
-
$4,937 NZD
View
A
Retailer 3
-
$5,282 NZD
View
A
Retailer 4
-
$5,610 NZD
View
A
Retailer 5
-
$6,278 NZD
View
A
Retailer 6
-
$6,487 NZD
View
A
Retailer 7
-
$7,145 NZD
View
Most Expensive
B+
With Clarity
5546943018 · Nov 6
$8,983 NZD
$4,980 USD
View
7 more retailers have this diamond
Prices start from $4,663 NZDSave up to $4,320 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
1.23ct Round
$4,663 NZD