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Round|Natural|GIA

0.83ct D IF Round Natural Diamond

EX • D/IF • GIA 2517379903

Certificate GIA 2517379903

Diamond specifications and retailer prices

From £2,778 GBP
A$5,679 AUD
As of October 28, 2026
Save £2,955 GBP (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,732 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.83ct natural round diamond

This 0.83ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2517379903. Listed at 20 retailers as of October 27, 2026, with prices from £2,778 to £5,732, a £2,955 spread on the same certified stone. NZ Jewellers lists it at £5,732. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2517379903
Dimensions6.04 × 6.06 × 3.70 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.04 mm6.06 mm0.83 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2517379903
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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 28
Current: £3,335 GBP|Low: £2,423 GBP|High: £5,304 GBP|Avg: £3,680 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2£2,950 GBP
Retailer 9£3,037 GBP
Retailer 6£3,119 GBP
Retailer 3£3,294 GBP
Retailer 1£3,335 GBP
Retailer 10£3,510 GBP
Retailer 5£3,572 GBP
Retailer 8£3,708 GBP
Retailer 7£4,855 GBP
Retailer 4£5,268 GBP

41 data points across 10 retailers

20 retailers£2,778 GBP to £5,732 GBP

A
Cheapest Retailer
-
£2,778 GBP
A$5,679 AUD
A
Retailer 2
-
£2,950 GBP
$3,920 USD
View
A
Retailer 3
-
£3,037 GBP
$4,036 USD
View
Final sale: no returns
A
Retailer 4
-
£3,100 GBP
SGD 5,567 SGD
View
A
Retailer 5
-
£3,119 GBP
$4,145 USD
View
A
Retailer 6
-
£3,290 GBP
$4,372 USD
View
A
Retailer 7
-
£3,290 GBP
$4,372 USD
View
A
Retailer 8
-
£3,290 GBP
$4,372 USD
View
A
Retailer 9
-
£3,294 GBP
View
A
Retailer 10
-
£3,335 GBP
View
A
Retailer 11
-
£3,402 GBP
$4,521 USD
View
A
Retailer 12
-
£3,466 GBP
$4,606 USD
View
A
Retailer 13
-
£3,510 GBP
A$7,174 AUD
View
Price last confirmed 19 days ago
A
Retailer 14
-
£3,572 GBP
€4,520 EUR
View
B+
Retailer 15
-
£3,708 GBP
View
B+
Retailer 16
-
£3,797 GBP
$5,045 USD
View
B+
Retailer 17
-
£3,819 GBP
View
B+
Retailer 18
-
£4,855 GBP
ZAR 104,220 ZAR
View
B+
Retailer 19
-
£5,268 GBP
View
Most Expensive
B
NZ Jewellers
800a9f02-bca6-447e-a271-5ecb697b20d3 · Oct 27
£5,732 GBP
$7,617 USD
View
19 more retailers have this diamond
Prices start from £2,778 GBPSave up to £2,955 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
0.83ct Round
£2,778 GBP