Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 3555328310

Certificate GIA 3555328310

Diamond specifications and retailer prices

From $3,373 USD
As of November 5, 2026
Save $3,747 USD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,854 USD at NZ Jewellers · As of October 3, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555328310. Listed at 15 retailers as of November 2, 2026, with a 111% 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555328310
Dimensions6.92 × 6.96 × 4.38 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.92 mm6.96 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555328310
Side View
Table 56.0%Crown 36.5°Girdle: ThinPavilion 41°Culet: NoneDepth 63.2%

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 5
Current: $4,788 USD|Low: $3,373 USD|High: $7,207 USD|Avg: $4,611 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$3,373 USD
Retailer 4$3,587 USD
Retailer 10$3,935 USD
Retailer 6$4,157 USD
Retailer 12$4,235 USD
Retailer 8$4,500 USD
Retailer 2$4,620 USD
Retailer 11$4,768 USD
Retailer 1$4,788 USD
Retailer 3$5,196 USD
Retailer 5$5,455 USD
Retailer 9$7,120 USD

32 data points across 12 retailers

15 retailers$3,373 USD to $7,120 USD

A
Cheapest Retailer
-
$3,373 USD
A
Retailer 2
-
$3,587 USD
View
Final sale: no returns
A
Retailer 3
-
$3,736 USD
View
A
Retailer 4
-
$3,935 USD
View
A
Retailer 5
-
$3,988 USD
View
A
Retailer 6
-
$4,157 USD
View
A
Retailer 7
-
$4,235 USD
View
A
Retailer 8
-
$4,500 USD
View
A
Retailer 9
-
$4,620 USD
View
Retailer 10
-
$4,768 USD
View
Price last confirmed 28 days ago
A
Retailer 11
-
$4,788 USD
View
B+
Retailer 12
-
$5,196 USD
View
B+
Retailer 13
-
$5,455 USD
View
B+
Retailer 14
-
$7,120 USD
View
Most Expensive
NZ Jewellers
bf550989-e972-4606-9deb-d79495830f8d · Oct 3
$7,854 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $3,373 USDSave up to $3,747 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
$3,373 USD