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Round|Natural|GIA

0.57ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7526451829

Certificate GIA 7526451829

Diamond specifications and retailer prices

From £443 GBP
₹56,182 INR
As of October 29, 2026
Save £1,413 GBP (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,984 GBP at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7526451829. Listed at 18 retailers as of October 26, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.57
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7526451829
Dimensions5.33 × 5.36 × 3.30 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
5.33 mm5.36 mm0.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526451829
Side View
Table 57.0%Crown 33.5°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 61.8%

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 29
Current: £1,856 GBP|Low: £441 GBP|High: £1,856 GBP|Avg: £729 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 6£443 GBP
Retailer 5£546 GBP
Retailer 3£592 GBP
Retailer 11£592 GBP
Retailer 4£601 GBP
Retailer 13£662 GBP
Retailer 10£683 GBP
Retailer 12£691 GBP
Retailer 2£708 GBP
Retailer 9£767 GBP
Retailer 7£790 GBP
Retailer 8£1,090 GBP
NZ Jewellers£1,856 GBP

27 data points across 13 retailers

18 retailers£443 GBP to £1,856 GBP

A
Cheapest Retailer
-
£443 GBP
₹56,182 INR
A
Retailer 2
-
£546 GBP
$727 USD
View
Final sale: no returns
A
Retailer 3
-
£551 GBP
A$1,130 AUD
View
A
Retailer 4
-
£592 GBP
$788 USD
View
A
Retailer 5
-
£592 GBP
$788 USD
View
A
Retailer 6
-
£601 GBP
$800 USD
View
Retailer 7
-
£632 GBP
$842 USD
View
Price last confirmed 22 days ago
Retailer 8
-
£657 GBP
$875 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
£662 GBP
$881 USD
View
A
Retailer 10
-
£683 GBP
$909 USD
View
A
Retailer 11
-
£691 GBP
$921 USD
View
A
Retailer 12
-
£708 GBP
View
Retailer 13
-
£730 GBP
$972 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
£767 GBP
€973 EUR
View
B+
Retailer 15
-
£790 GBP
View
B+
Retailer 16
-
£1,090 GBP
View
B
Retailer 17
-
£1,856 GBP
$2,471 USD
View
Most Expensive
NZ Jewellers
27467deb-1f36-49b4-a634-26e5eae7a7ac · Sep 24
£1,984 GBP
$2,642 USD
View
Price last confirmed 35 days ago
17 more retailers have this diamond
Prices start from £443 GBPSave up to £1,413 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
0.57ct Round
£443 GBP