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Round|Natural|GIA

0.57ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1505799539

Certificate GIA 1505799539

Diamond specifications and retailer prices

From £426 GBP
₹53,988 INR
As of October 29, 2026
Save £1,359 GBP (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,785 GBP at NZ Jewellers · As of October 26, 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 1505799539. Listed at 23 retailers as of October 26, 2026, with prices from £426 to £1,785, a £1,359 spread on the same certified stone. NZ Jewellers lists it at £1,785. 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 angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1505799539
Dimensions5.34 × 5.32 × 3.33 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
5.34 mm5.32 mm0.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505799539
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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: £1,785 GBP|Low: £423 GBP|High: £2,049 GBP|Avg: £857 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
October 30, 2026
Retailer 5£426 GBP
Retailer 4£508 GBP
Retailer 3£526 GBP
Retailer 6£569 GBP
Retailer 11£577 GBP
Retailer 10£677 GBP
Retailer 2£680 GBP
Retailer 9£739 GBP
Retailer 7£760 GBP
Retailer 8£1,048 GBP
Retailer 12£1,545 GBP
NZ Jewellers£1,785 GBP

32 data points across 12 retailers

23 retailers£426 GBP to £1,785 GBP

A
Cheapest Retailer
-
£426 GBP
₹53,988 INR
Retailer 2
-
£442 GBP
HK$4,600 HKD
View
Price last confirmed 55 days ago
A
Retailer 3
-
£508 GBP
$676 USD
View
A
Retailer 4
-
£526 GBP
$700 USD
View
Final sale: no returns
A
Retailer 5
-
£533 GBP
A$1,092 AUD
View
Retailer 6
-
£569 GBP
$758 USD
View
Price last confirmed 36 days ago
Retailer 7
-
£569 GBP
$758 USD
View
Price last confirmed 14 days ago
Retailer 8
-
£571 GBP
$760 USD
View
Price last confirmed 18 days ago
A
Retailer 9
-
£577 GBP
$769 USD
View
Retailer 10
-
£657 GBP
$875 USD
View
Price last confirmed 60 days ago
Retailer 11
-
£657 GBP
$875 USD
View
Price last confirmed 37 days ago
A
Retailer 12
-
£657 GBP
$875 USD
View
Retailer 13
-
£669 GBP
$890 USD
View
Price last confirmed 11 days ago
A
Retailer 14
-
£677 GBP
View
B+
Retailer 15
-
£680 GBP
View
B+
Retailer 16
-
£739 GBP
€937 EUR
View
B+
Retailer 17
-
£760 GBP
View
B+
Retailer 18
-
£1,048 GBP
View
Retailer 19
-
£1,545 GBP
$2,057 USD
View
Price last confirmed 7 days ago
Retailer 20
-
£1,785 GBP
$2,377 USD
View
Price last confirmed 58 days ago
Retailer 21
-
£1,785 GBP
$2,377 USD
View
Price last confirmed 9 days ago
Retailer 22
-
£1,785 GBP
$2,377 USD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
28734236-a60d-4762-b368-3086eae81db0 · Oct 26
£1,785 GBP
$2,377 USD
View
22 more retailers have this diamond
Prices start from £426 GBPSave up to £1,359 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
£426 GBP