Round|Natural|GIA

1.30ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 7543278143

Certificate GIA 7543278143

Diamond specifications and retailer prices

From $4,091 USD
As of October 30, 2026
Save $4,570 USD (53%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: $8,661 USD at NZ Jewellers · As of October 20, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7543278143. Listed at 34 retailers as of October 30, 2026, with a 112% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7543278143
Dimensions6.91 × 6.96 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.91 mm6.96 mm1.30 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543278143
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: $4,948 USD|Low: $3,969 USD|High: $8,348 USD|Avg: $5,431 USD|-1.3%
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
November 1, 2026
Retailer 3$4,091 USD
Retailer 12$4,243 USD
Retailer 2$4,330 USD
Retailer 5$4,430 USD
Retailer 10$4,691 USD
Retailer 1$4,948 USD
Retailer 13$4,965 USD
Retailer 7$5,136 USD
Retailer 4$5,220 USD
Retailer 11$5,715 USD
Retailer 9$5,861 USD
Retailer 8$6,365 USD
Retailer 6$8,247 USD

37 data points across 13 retailers

34 retailers$4,091 USD to $8,661 USD

A
Cheapest Retailer
-
$4,091 USD
A
Retailer 2
-
$4,243 USD
View
A
Retailer 3
-
$4,330 USD
View
Final sale: no returns
A
Retailer 4
-
$4,430 USD
View
A
Retailer 5
-
$4,656 USD
View
Retailer 6
-
$4,691 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$4,691 USD
View
Retailer 8
-
$4,691 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$4,691 USD
View
Price last confirmed 44 days ago
Retailer 10
-
$4,691 USD
View
Price last confirmed 24 days ago
Retailer 11
-
$4,691 USD
View
Price last confirmed 32 days ago
Retailer 12
-
$4,691 USD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$4,948 USD
£3,896 GBP
View
B+
Retailer 14
-
$4,965 USD
View
Retailer 15
-
$4,965 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$5,060 USD
View
B+
Retailer 17
-
$5,060 USD
View
B+
Retailer 18
-
$5,136 USD
£4,044 GBP
View
Retailer 19
-
$5,220 USD
A$8,032 AUD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
$5,230 USD
View
Retailer 21
-
$5,413 USD
View
Price last confirmed 40 days ago
Retailer 22
-
$5,413 USD
View
Price last confirmed 23 days ago
Retailer 23
-
$5,413 USD
View
Price last confirmed 11 days ago
B+
Retailer 24
-
$5,413 USD
View
B+
Retailer 25
-
$5,715 USD
£4,500 GBP
View
Retailer 26
-
$5,717 USD
View
Price last confirmed 17 days ago
B+
Retailer 27
-
$5,861 USD
€5,582 EUR
View
B+
Retailer 28
-
$6,020 USD
£4,740 GBP
View
B+
Retailer 29
-
$6,365 USD
ZAR 102,835 ZAR
View
B
Retailer 30
-
$8,247 USD
£6,494 GBP
View
B
Retailer 31
-
$8,661 USD
View
Retailer 32
-
$8,661 USD
View
Price last confirmed 42 days ago
Retailer 33
-
$8,661 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
b3254306-522d-4a6b-8034-5786f25315b2 · Oct 20
$8,661 USD
View
Price last confirmed 11 days ago
33 more retailers have this diamond
Prices start from $4,091 USDSave up to $4,570 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
$4,091 USD