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Round|Natural|GIA

1.14ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6565644734

Certificate GIA 6565644734

Diamond specifications and retailer prices

From £2,316 GBP
SGD 4,194 SGD
As of October 31, 2026
Save £2,321 GBP (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,638 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.14ct natural round diamond

This 1.14ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565644734. Listed at 8 retailers as of October 30, 2026, with prices from £2,316 to £4,638, a £2,321 spread on the same certified stone. NZ Jewellers lists it at £4,638. 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

1.14
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565644734
Dimensions6.71 × 6.67 × 4.16 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.71 mm6.67 mm1.14 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6565644734
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°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 31
Current: £4,638 GBP|Low: £2,276 GBP|High: £4,638 GBP|Avg: £3,100 GBP|+2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7£2,316 GBP
Retailer 3£2,329 GBP
Retailer 4£2,561 GBP
Retailer 6£2,662 GBP
Retailer 8£2,703 GBP
Retailer 2£3,074 GBP
Retailer 5£4,452 GBP
NZ Jewellers£4,638 GBP

11 data points across 8 retailers

8 retailers£2,316 GBP to £4,638 GBP

A
Cheapest Retailer
-
£2,316 GBP
SGD 4,194 SGD
A
Retailer 2
-
£2,329 GBP
$3,120 USD
View
A
Retailer 3
-
£2,561 GBP
View
B+
Retailer 4
-
£2,662 GBP
$3,567 USD
View
B+
Retailer 5
-
£2,703 GBP
$3,622 USD
View
B+
Retailer 6
-
£3,074 GBP
€3,923 EUR
View
B
Retailer 7
-
£4,452 GBP
View
Most Expensive
B
NZ Jewellers
232ca2e0-b34b-4a7e-a96f-5b919bda0d93 · Oct 30
£4,638 GBP
$6,214 USD
View
7 more retailers have this diamond
Prices start from £2,316 GBPSave up to £2,321 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
1.14ct Round
£2,316 GBP