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Round|Natural|GIA

1.23ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1242024035

Certificate GIA 1242024035

Diamond specifications and retailer prices

From $3,693 USD
As of November 1, 2026
Save $3,891 USD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,584 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242024035. Listed at 18 retailers as of November 1, 2026, with prices from $3,693 to $7,584, a $3,891 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,584. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242024035
Dimensions6.89 × 6.87 × 4.26 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
6.89 mm6.87 mm1.23 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242024035
Side View
Table 56.0%Crown 35.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.0%

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: Nov 1
Current: $4,711 USD|Low: $3,516 USD|High: $7,584 USD|Avg: $4,792 USD|-4.1%
Retailer 1
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 10$3,693 USD
Retailer 9$3,836 USD
Retailer 6$4,140 USD
Retailer 12$4,156 USD
Retailer 4$4,338 USD
Retailer 14$4,385 USD
Retailer 11$4,450 USD
Retailer 7$4,464 USD
Retailer 5$4,500 USD
Retailer 2$4,596 USD
Retailer 1$4,711 USD
Retailer 13$4,846 USD
Retailer 3$5,218 USD
Retailer 8$6,950 USD
Wholesale Diamonds Direct$7,584 USD

31 data points across 15 retailers

18 retailers$3,693 USD to $7,584 USD

A
Cheapest Retailer
-
$3,693 USD
A
Retailer 2
-
$3,836 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,156 USD
View
Retailer 4
-
$4,338 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$4,338 USD
View
Price last confirmed 56 days ago
B+
Retailer 6
-
$4,450 USD
View
B+
Retailer 7
-
$4,464 USD
View
Retailer 8
-
$4,500 USD
View
Price last confirmed 41 days ago
Retailer 9
-
$4,596 USD
View
Price last confirmed 40 days ago
B+
Retailer 10
-
$4,711 USD
View
B+
Retailer 11
-
$4,846 USD
View
Retailer 12
-
$5,005 USD
View
Price last confirmed 40 days ago
Retailer 13
-
$5,005 USD
View
Price last confirmed 61 days ago
Retailer 14
-
$5,218 USD
View
Price last confirmed 43 days ago
B
Retailer 15
-
$6,950 USD
View
Retailer 16
-
$7,557 USD
View
Price last confirmed 56 days ago
Retailer 17
-
$7,557 USD
View
Price last confirmed 40 days ago
Most Expensive
B
Wholesale Diamonds Direct
691486658 · Nov 6
$7,584 USD
View
17 more retailers have this diamond
Prices start from $3,693 USDSave up to $3,891 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
$3,693 USD