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Round|Natural|GIA

1.11ct H I1 Round Natural Diamond

EX • H/I1 • GIA 6512521943

Certificate GIA 6512521943

Diamond specifications and retailer prices

From $2,257 USD
As of November 1, 2026
Save $2,966 USD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,223 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.11ct natural round diamond

This 1.11ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6512521943. Listed at 7 retailers as of October 30, 2026, with prices from $2,257 to $5,223, a $2,966 spread on the same certified stone. NZ Jewellers lists it at $5,223. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
H
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6512521943
Dimensions6.59 × 6.64 × 4.14 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.59 mm6.64 mm1.11 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512521943
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,223 USD|Low: $2,159 USD|High: $5,223 USD|Avg: $2,878 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$2,159 USD
Retailer 3$2,257 USD
Retailer 8$2,370 USD
Retailer 5$2,498 USD
Retailer 7$2,498 USD
Retailer 4$2,614 USD
Retailer 6$2,883 USD
Retailer 9$2,973 USD
Retailer 2$3,106 USD
NZ Jewellers$5,223 USD

18 data points across 10 retailers

7 retailers$2,257 USD to $5,223 USD

B+
Cheapest Retailer
-
$2,257 USD
B
Retailer 2
-
$2,498 USD
View
B
Retailer 3
-
$2,498 USD
View
B+
Retailer 4
-
$2,614 USD
View
B
Retailer 5
-
$2,883 USD
View
B
Retailer 6
-
$3,106 USD
€2,958 EUR
View
Most Expensive
B
NZ Jewellers
b1bc8dba-7e22-48c5-92fe-4514a1464201 · Oct 30
$5,223 USD
View
6 more retailers have this diamond
Prices start from $2,257 USDSave up to $2,966 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.

B+
1.11ct Round
$2,257 USD