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Round|Natural|GIA

1.11ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6561255109

Certificate GIA 6561255109

Diamond specifications and retailer prices

From $2,816 USD
HK$22,000 HKD
Save $3,585 USD (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,401 USD at NZ Jewellers
View at NZ Jewellers

About this 1.11ct natural round diamond

This 1.11ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561255109. Listed at 27 retailers, with prices from $2,816 to $6,401 at NZ Jewellers, a $3,585 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.11
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561255109
Dimensions6.57 × 6.60 × 4.10 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.57 mm6.60 mm1.11 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561255109
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $6,401 USD|Low: $2,816 USD|High: $6,401 USD|Avg: $4,067 USD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
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Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 1, 2026
Retailer 15$2,816 USD
Retailer 13$2,907 USD
Retailer 18$3,108 USD
Retailer 4$3,190 USD
Retailer 12$3,262 USD
Retailer 26$3,494 USD
Retailer 14$3,525 USD
Retailer 23$3,578 USD
Retailer 8$3,588 USD
Retailer 6$3,674 USD
Retailer 9$3,674 USD
Retailer 25$3,788 USD
Retailer 24$3,816 USD
Retailer 11$3,820 USD
Retailer 20$3,923 USD
Retailer 5$3,984 USD
Retailer 16$3,988 USD
Retailer 22$4,118 USD
Retailer 17$4,239 USD
Retailer 7$4,267 USD
Retailer 2$4,299 USD
Retailer 21$4,430 USD
Retailer 10$5,250 USD
Retailer 19$5,507 USD
Retailer 3$6,219 USD
NZ Jewellers$6,401 USD

14 data points across 26 retailers

27 retailers$2,816 USD to $6,401 USD

A
Cheapest Retailer
-
$2,816 USD
HK$22,000 HKD
A
Retailer 2
-
$2,907 USD
₹276,817 INR
View
B+
Retailer 3
-
$3,108 USD
View
B+
Retailer 4
-
$3,190 USD
View
B+
Retailer 5
-
$3,262 USD
View
B+
Retailer 6
-
$3,457 USD
SGD 4,672 SGD
View
B+
Retailer 7
-
$3,494 USD
View
B+
Retailer 8
-
$3,525 USD
View
B+
Retailer 9
-
$3,578 USD
£2,817 GBP
View
B+
Retailer 10
-
$3,588 USD
SGD 4,849 SGD
View
B+
Retailer 11
-
$3,674 USD
View
B+
Retailer 12
-
$3,674 USD
View
B+
Retailer 13
-
$3,793 USD
£2,987 GBP
View
B+
Retailer 14
-
$3,816 USD
View
B+
Retailer 15
-
$3,820 USD
View
B+
Retailer 16
-
$3,923 USD
A$6,036 AUD
View
B+
Retailer 17
-
$3,984 USD
View
B+
Retailer 18
-
$3,988 USD
View
B+
Retailer 19
-
$4,118 USD
€3,922 EUR
View
B+
Retailer 20
-
$4,239 USD
View
B+
Retailer 21
-
$4,267 USD
£3,360 GBP
View
B+
Retailer 22
-
$4,299 USD
₹409,396 INR
View
B+
Retailer 23
-
$4,430 USD
ZAR 71,572 ZAR
View
B
Retailer 24
-
$5,357 USD
View
B
Retailer 25
-
$5,507 USD
View
B
Retailer 26
-
$6,219 USD
£4,897 GBP
View
Most Expensive
B
NZ Jewellers
483ab811-a5be-4f08-a4ce-2328be115ea5 · Sep 28
$6,401 USD
View
26 more retailers have this diamond
Prices start from $2,816 USDSave up to $3,585 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.

A
1.11ct Round
$2,816 USD