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Round|Natural|GIA

1.11ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562061933

Certificate GIA 6562061933

Diamond specifications and retailer prices

From £1,758 GBP
HK$18,400 HKD
As of November 1, 2026
Save £2,202 GBP (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,959 GBP 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562061933. Listed at 23 retailers as of October 30, 2026, with prices from £1,758 to £3,959, a £2,202 spread on the same certified stone. NZ Jewellers lists it at £3,959. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6562061933
Dimensions6.72 × 6.71 × 4.04 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Cloud, Needle
Top View
6.72 mm6.71 mm1.11 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562061933
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.1%

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: Nov 1
Current: £3,959 GBP|Low: £1,739 GBP|High: £3,972 GBP|Avg: £2,543 GBP
NZ Jewellers
Retailer 2
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 21£1,758 GBP
Retailer 2£1,764 GBP
Retailer 5£1,970 GBP
Retailer 7£1,992 GBP
Retailer 11£2,035 GBP
Retailer 8£2,097 GBP
Retailer 13£2,187 GBP
Retailer 4£2,213 GBP
Retailer 3£2,273 GBP
Retailer 23£2,273 GBP
Retailer 24£2,360 GBP
Retailer 22£2,379 GBP
Retailer 18£2,396 GBP
Retailer 9£2,438 GBP
Retailer 15£2,561 GBP
Retailer 10£2,623 GBP
Retailer 6£2,635 GBP
Retailer 17£2,660 GBP
Retailer 16£2,707 GBP
Retailer 20£2,794 GBP
Retailer 14£3,297 GBP
Retailer 12£3,390 GBP
Retailer 19£3,801 GBP
NZ Jewellers£3,959 GBP

22 data points across 24 retailers

23 retailers£1,758 GBP to £3,959 GBP

A
Cheapest Retailer
-
£1,758 GBP
HK$18,400 HKD
A
Retailer 2
-
£1,764 GBP
₹225,081 INR
View
A
Retailer 3
-
£1,970 GBP
A$4,061 AUD
View
A
Retailer 4
-
£1,992 GBP
SGD 3,607 SGD
View
B+
Retailer 5
-
£2,035 GBP
$2,727 USD
View
B+
Retailer 6
-
£2,097 GBP
$2,810 USD
View
Final sale: no returns
B+
Retailer 7
-
£2,187 GBP
View
B+
Retailer 8
-
£2,213 GBP
$2,965 USD
View
B+
Retailer 9
-
£2,273 GBP
$3,045 USD
View
B+
Retailer 10
-
£2,273 GBP
$3,045 USD
View
B+
Retailer 11
-
£2,360 GBP
$3,162 USD
View
B+
Retailer 12
-
£2,379 GBP
$3,188 USD
View
B+
Retailer 13
-
£2,396 GBP
View
B+
Retailer 14
-
£2,438 GBP
SGD 4,414 SGD
View
Retailer 15
-
£2,511 GBP
A$5,176 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
£2,561 GBP
$3,432 USD
View
B
Retailer 17
-
£2,623 GBP
$3,514 USD
View
B
Retailer 18
-
£2,635 GBP
View
B+
Retailer 19
-
£2,794 GBP
ZAR 60,470 ZAR
View
B
Retailer 20
-
£3,297 GBP
$4,418 USD
View
B
Retailer 21
-
£3,390 GBP
$4,542 USD
View
B
Retailer 22
-
£3,801 GBP
View
Most Expensive
B
NZ Jewellers
2f8ddc4c-e416-435b-9d82-7d91e0802da9 · Oct 30
£3,959 GBP
$5,305 USD
View
22 more retailers have this diamond
Prices start from £1,758 GBPSave up to £2,202 GBP

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
1.11ct Round
£1,758 GBP