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Round|Natural|GIA

0.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1279743794

Certificate GIA 1279743794

Diamond specifications and retailer prices

From $697 AUD
₹46,516 INR
As of November 2, 2026
Save $2,251 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,948 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1279743794. Listed at 18 retailers as of October 27, 2026, with prices from $697 to $2,948, a $2,251 spread on the same certified stone. NZ Jewellers lists it at $2,948. 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

0.52
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1279743794
Dimensions5.18 × 5.16 × 3.24 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Needle
Top View
5.18 mm5.16 mm0.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1279743794
Side View
Table 55.0%Crown 35°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 2
Current: $697 AUD|Low: $696 AUD|High: $2,196 AUD|Avg: $1,246 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 1$697 AUD
Retailer 10$866 AUD
Retailer 5$949 AUD
Retailer 8$1,124 AUD
Retailer 4$1,153 AUD
Retailer 3$1,216 AUD
Retailer 9$1,256 AUD
Retailer 2$1,413 AUD
Retailer 6$1,451 AUD
Retailer 7$2,182 AUD

32 data points across 10 retailers

18 retailers$697 AUD to $2,948 AUD

A
Cheapest Retailer
-
$697 AUD
₹46,516 INR
A
Retailer 2
-
$866 AUD
$607 USD
View
Final sale: no returns
A
Retailer 3
-
$889 AUD
$623 USD
View
A
Retailer 4
-
$940 AUD
$659 USD
View
A
Retailer 5
-
$949 AUD
$665 USD
View
B+
Retailer 6
-
$976 AUD
$684 USD
View
Retailer 7
-
$1,084 AUD
$760 USD
View
Price last confirmed 41 days ago
B+
Retailer 8
-
$1,086 AUD
$761 USD
View
B+
Retailer 9
-
$1,124 AUD
£620 GBP
View
B+
Retailer 10
-
$1,128 AUD
$791 USD
View
B+
Retailer 11
-
$1,153 AUD
£636 GBP
View
B+
Retailer 12
-
$1,206 AUD
$845 USD
View
B+
Retailer 13
-
$1,216 AUD
£671 GBP
View
Retailer 14
-
$1,413 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$1,451 AUD
ZAR 16,425 ZAR
View
B
Retailer 16
-
$2,182 AUD
£1,204 GBP
View
Retailer 17
-
$2,948 AUD
$2,066 USD
View
Price last confirmed 44 days ago
Most Expensive
B
NZ Jewellers
a8532455-7d6e-4807-800a-8898bacec639 · Oct 27
$2,948 AUD
$2,066 USD
View
17 more retailers have this diamond
Prices start from $697 AUDSave up to $2,251 AUD

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
0.52ct Round
$697 AUD