Round|Natural|GIA

1.30ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 1555802144

Certificate GIA 1555802144

Diamond specifications and retailer prices

From $2,423 USD
As of October 30, 2026
Save $1,378 USD (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,612 USD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1555802144. Listed at 16 retailers as of October 30, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555802144
Dimensions6.87 × 6.93 × 4.32 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Indented Natural, Pinpoint
Top View
6.87 mm6.93 mm1.30 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555802144
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Oct 30
Current: $5,612 USD|Low: $1,932 USD|High: $5,820 USD|Avg: $3,244 USD|-3.6%
NZ Jewellers
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
Retailer 15
November 6, 2026
Retailer 12$2,395 USD
Retailer 6$2,423 USD
Retailer 2$2,496 USD
Retailer 13$2,647 USD
Retailer 9$2,685 USD
Retailer 5$2,712 USD
Retailer 15$2,749 USD
Retailer 4$2,888 USD
Retailer 10$2,957 USD
Retailer 11$3,011 USD
Retailer 14$3,232 USD
Retailer 8$3,801 USD
Retailer 7$4,074 USD
Retailer 3$4,644 USD
NZ Jewellers$5,612 USD

41 data points across 15 retailers

16 retailers$2,423 USD to $3,801 USD

Retailer 1
-
$2,395 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$2,423 USD
View
A
Retailer 3
-
$2,496 USD
View
Retailer 4
-
$2,647 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$2,685 USD
View
Retailer 6
-
$2,712 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$2,749 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$2,793 USD
View
Retailer 9
-
$2,888 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$2,957 USD
View
B+
Retailer 11
-
$3,011 USD
View
Retailer 12
-
$3,232 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$3,801 USD
View
Retailer 14
-
$4,074 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$4,644 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
0540a4d8-585f-4be3-bb0a-5453f3d68bed · Oct 23
$5,612 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $2,423 USDSave up to $1,378 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
$2,423 USD