Round|Natural|GIA

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2564178856

Certificate GIA 2564178856

Diamond specifications and retailer prices

From $2,788 USD
As of November 6, 2026
Save $5,876 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,664 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2564178856. Listed at 9 retailers as of November 2, 2026, with prices from $2,788 to $8,664, a $5,876 spread on the same certified stone. MOH London lists it at $8,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564178856
Dimensions6.90 × 6.96 × 4.34 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.90 mm6.96 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564178856
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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 6
Current: $8,664 USD|Low: $2,788 USD|High: $8,664 USD|Avg: $4,334 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$2,788 USD
Retailer 5$4,091 USD
Retailer 3$4,345 USD
Retailer 7$4,603 USD
Retailer 6$5,089 USD
Retailer 9$5,095 USD
Retailer 8$5,956 USD
Retailer 4$6,636 USD
MOH London$8,664 USD

40 data points across 9 retailers

9 retailers$2,788 USD to $8,664 USD

A
Cheapest Retailer
-
$2,788 USD
B+
Retailer 2
-
$4,091 USD
View
B+
Retailer 3
-
$4,345 USD
View
B+
Retailer 4
-
$4,603 USD
View
B
Retailer 5
-
$5,089 USD
View
B
Retailer 6
-
$5,095 USD
View
B
Retailer 7
-
$5,956 USD
View
B
Retailer 8
-
$6,636 USD
View
Most Expensive
B
MOH London
DA29A01DF · Nov 2
$8,664 USD
£6,822 GBP
View
8 more retailers have this diamond
Prices start from $2,788 USDSave up to $5,876 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
1.30ct Round
$2,788 USD