Round|Natural|GIA

1.23ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6561737419

Certificate GIA 6561737419

Diamond specifications and retailer prices

From $2,312 USD
As of November 3, 2026
Save $1,560 USD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,872 USD at Wholesale Diamonds Direct · As of November 3, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6561737419. Listed at 12 retailers as of November 3, 2026, with prices from $2,312 to $3,872, a $1,560 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561737419
Dimensions6.84 × 6.88 × 4.28 mm
L/W Ratio1.01
Top View
6.84 mm6.88 mm1.23 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561737419
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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 3
Current: $2,946 USD|Low: $2,312 USD|High: $3,872 USD|Avg: $2,785 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 4, 2026
Retailer 8$2,312 USD
Retailer 11$2,337 USD
Retailer 4$2,528 USD
Retailer 10$2,547 USD
Retailer 3$2,588 USD
Retailer 9$2,650 USD
Retailer 2$2,929 USD
Retailer 1$2,946 USD
Retailer 5$2,983 USD
Retailer 6$3,057 USD
Retailer 7$3,625 USD
Wholesale Diamonds Direct$3,872 USD

4 data points across 12 retailers

12 retailers$2,312 USD to $3,872 USD

A
Cheapest Retailer
-
$2,312 USD
A
Retailer 2
-
$2,337 USD
View
A
Retailer 3
-
$2,528 USD
View
A
Retailer 4
-
$2,547 USD
View
A
Retailer 5
-
$2,588 USD
View
B+
Retailer 6
-
$2,650 USD
View
B+
Retailer 7
-
$2,929 USD
View
B+
Retailer 8
-
$2,946 USD
View
B+
Retailer 9
-
$2,983 USD
View
B+
Retailer 10
-
$3,057 USD
View
B+
Retailer 11
-
$3,625 USD
View
Most Expensive
B
Wholesale Diamonds Direct
668871099 · Nov 3
$3,872 USD
View
11 more retailers have this diamond
Prices start from $2,312 USDSave up to $1,560 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
$2,312 USD