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Round|Natural|GIA

1.13ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1375913816

Certificate GIA 1375913816

Diamond specifications and retailer prices

From $1,485 USD
HK$11,600 HKD
As of October 31, 2026
Save $1,304 USD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,789 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1375913816. Listed at 9 retailers as of October 26, 2026, with prices from $1,485 to $2,789, a $1,304 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,789. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1375913816
Dimensions6.66 × 6.69 × 4.16 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.66 mm6.69 mm1.13 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1375913816
Side View
Table 56.0%Crown 35°Girdle: MED-MEDPavilion 41°Culet: NoneDepth 62.4%

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 31
Current: $2,474 USD|Low: $1,446 USD|High: $2,926 USD|Avg: $2,113 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 1, 2026
Retailer 2$1,485 USD
Retailer 8$1,543 USD
Retailer 5$1,650 USD
Retailer 4$1,762 USD
Retailer 6$2,060 USD
Retailer 7$2,060 USD
Retailer 3$2,130 USD
Retailer 9$2,382 USD
Retailer 1$2,474 USD
Wholesale Diamonds Direct$2,789 USD

31 data points across 10 retailers

9 retailers$1,485 USD to $2,789 USD

A
Cheapest Retailer
-
$1,485 USD
HK$11,600 HKD
A
Retailer 2
-
$1,543 USD
View
A
Retailer 3
-
$1,650 USD
View
B+
Retailer 4
-
$1,762 USD
View
B+
Retailer 5
-
$2,060 USD
View
B+
Retailer 6
-
$2,060 USD
View
B+
Retailer 7
-
$2,130 USD
View
B
Retailer 8
-
$2,474 USD
€2,356 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
210212995 · Oct 26
$2,789 USD
View
8 more retailers have this diamond
Prices start from $1,485 USDSave up to $1,304 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
$1,485 USD