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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6255567147

Certificate GIA 6255567147

Diamond specifications and retailer prices

From $410 USD
HK$3,200 HKD
As of October 29, 2026
Save $1,458 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,868 USD 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6255567147. Listed at 13 retailers as of October 27, 2026, with prices from $410 to $1,868, a $1,458 spread on the same certified stone. NZ Jewellers lists it at $1,868. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6255567147
Dimensions5.13 × 5.11 × 3.20 mm
L/W Ratio1.00
Top View
5.13 mm5.11 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6255567147
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.6%

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: $1,868 USD|Low: $410 USD|High: $1,868 USD|Avg: $662 USD|+1.8%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 6$410 USD
Retailer 5$428 USD
Retailer 3$440 USD
Retailer 4$508 USD
Retailer 12$525 USD
Retailer 13$525 USD
Retailer 7$539 USD
Retailer 10$562 USD
Retailer 8$585 USD
Retailer 2$604 USD
Retailer 15$619 USD
Retailer 14$635 USD
Retailer 9$729 USD
Retailer 11$1,132 USD
NZ Jewellers$1,868 USD

27 data points across 15 retailers

13 retailers$410 USD to $1,868 USD

A
Cheapest Retailer
-
$410 USD
HK$3,200 HKD
A
Retailer 2
-
$440 USD
View
A
Retailer 3
-
$508 USD
SGD 687 SGD
View
A
Retailer 4
-
$525 USD
View
A
Retailer 5
-
$525 USD
View
A
Retailer 6
-
$562 USD
View
A
Retailer 7
-
$585 USD
£461 GBP
View
A
Retailer 8
-
$604 USD
£476 GBP
View
A
Retailer 9
-
$619 USD
View
A
Retailer 10
-
$635 USD
View
B+
Retailer 11
-
$729 USD
€694 EUR
View
B
Retailer 12
-
$1,132 USD
£891 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
66ba18b0-60f0-47b3-b970-14ba28fd6ac2 · Oct 27
$1,868 USD
View
12 more retailers have this diamond
Prices start from $410 USDSave up to $1,458 USD

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
$410 USD