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Round|Natural|GIA

1.55ct G IF Round Natural Diamond

EX • G/IF • GIA 2566060598

Certificate GIA 2566060598

Diamond specifications and retailer prices

From £7,996 GBP
HK$83,700 HKD
As of November 1, 2026
Save £8,046 GBP (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £16,042 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566060598. Listed at 18 retailers as of November 1, 2026, with prices from £7,996 to £16,042, a £8,046 spread on the same certified stone. With Clarity lists it at £16,042. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566060598
Dimensions7.32 × 7.36 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.32 mm7.36 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566060598
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: £11,643 GBP|Low: £7,996 GBP|High: £16,042 GBP|Avg: £11,134 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 8£7,996 GBP
Retailer 3£9,147 GBP
Retailer 5£9,436 GBP
Retailer 7£9,505 GBP
Retailer 9£9,817 GBP
Retailer 2£10,229 GBP
Retailer 10£10,418 GBP
Retailer 11£10,900 GBP
Retailer 1£11,643 GBP
Retailer 6£13,635 GBP
Retailer 4£14,495 GBP
With Clarity£16,042 GBP

42 data points across 12 retailers

18 retailers£7,996 GBP to £16,042 GBP

A
Cheapest Retailer
-
£7,996 GBP
HK$83,700 HKD
Retailer 2
-
£9,147 GBP
SGD 16,563 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£9,436 GBP
View
A
Retailer 4
-
£9,505 GBP
$12,736 USD
View
A
Retailer 5
-
£9,817 GBP
$13,154 USD
View
Final sale: no returns
Retailer 6
-
£10,229 GBP
A$21,085 AUD
View
Price last confirmed 28 days ago
A
Retailer 7
-
£10,418 GBP
SGD 18,863 SGD
View
Retailer 8
-
£10,418 GBP
$13,959 USD
View
Price last confirmed 24 days ago
A
Retailer 9
-
£10,900 GBP
$14,605 USD
View
Retailer 10
-
£11,112 GBP
$14,889 USD
View
Price last confirmed 33 days ago
A
Retailer 11
-
£11,643 GBP
€14,857 EUR
View
Retailer 12
-
£11,720 GBP
$15,704 USD
View
Price last confirmed 40 days ago
Retailer 13
-
£11,720 GBP
$15,704 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
£13,635 GBP
ZAR 295,150 ZAR
View
B+
Retailer 15
-
£14,495 GBP
View
Retailer 16
-
£15,730 GBP
$21,077 USD
View
Price last confirmed 41 days ago
Retailer 17
-
£15,730 GBP
$21,077 USD
View
Price last confirmed 36 days ago
Most Expensive
B+
With Clarity
2566060598 · Nov 1
£16,042 GBP
$21,494 USD
View
17 more retailers have this diamond
Prices start from £7,996 GBPSave up to £8,046 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
1.55ct Round
£7,996 GBP