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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 $2,585 USD
As of November 6, 2026
Save $2,395 USD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,980 USD 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 $2,585 to $4,980, a $2,395 spread on the same certified stone. With Clarity lists it at $4,980. 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
Color
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: $2,585 USD|Low: $2,585 USD|High: $4,994 USD|Avg: $3,529 USD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 1$2,585 USD
Retailer 5$2,737 USD
Retailer 3$2,928 USD
Retailer 7$3,110 USD
Retailer 4$3,480 USD
Retailer 2$3,596 USD
Retailer 6$3,961 USD
With Clarity$4,980 USD

31 data points across 8 retailers

8 retailers$2,585 USD to $4,980 USD

A
Cheapest Retailer
-
$2,585 USD
A
Retailer 2
-
$2,737 USD
View
A
Retailer 3
-
$2,928 USD
View
A
Retailer 4
-
$3,110 USD
View
A
Retailer 5
-
$3,480 USD
View
A
Retailer 6
-
$3,596 USD
View
A
Retailer 7
-
$3,961 USD
View
Most Expensive
B+
With Clarity
5546943018 · Nov 6
$4,980 USD
View
7 more retailers have this diamond
Prices start from $2,585 USDSave up to $2,395 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
1.23ct Round
$2,585 USD