Round|Natural|GIA

1.13ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2506718197

Certificate GIA 2506718197

Diamond specifications and retailer prices

From $4,274 USD
€4,070 EUR
As of October 29, 2026
Save $4,873 USD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,147 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2506718197. Listed at 9 retailers as of October 29, 2026, with prices from $4,274 to $9,147, a $4,873 spread on the same certified stone. Diamond Quarter lists it at $9,147. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2506718197
Dimensions6.60 × 6.65 × 4.12 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.60 mm6.65 mm1.13 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506718197
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 29
Current: $5,599 USD|Low: $3,793 USD|High: $8,678 USD|Avg: $5,798 USD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$4,274 USD
Retailer 2$4,761 USD
Retailer 5$4,790 USD
Retailer 7$4,956 USD
Retailer 10$5,383 USD
Retailer 1$5,599 USD
Retailer 4$5,728 USD
Retailer 8$5,928 USD
Retailer 3$8,308 USD
Retailer 9$8,678 USD

25 data points across 10 retailers

9 retailers$4,274 USD to $9,147 USD

A
Cheapest Retailer
-
$4,274 USD
€4,070 EUR
A
Retailer 2
-
$4,761 USD
View
B+
Retailer 3
-
$4,790 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,383 USD
View
B+
Retailer 5
-
$5,599 USD
€5,332 EUR
View
B+
Retailer 6
-
$5,728 USD
£4,510 GBP
View
B
Retailer 7
-
$8,308 USD
£6,542 GBP
View
B
Retailer 8
-
$8,678 USD
View
Most Expensive
B
Diamond Quarter
1.13VS1G259730A4N · Oct 31
$9,147 USD
£7,202 GBP
View
8 more retailers have this diamond
Prices start from $4,274 USDSave up to $4,873 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
1.13ct Round
$4,274 USD