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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7298840005

Certificate GIA 7298840005

Diamond specifications and retailer prices

From $450 USD
As of October 28, 2026
Save $1,275 USD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,725 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 7298840005. Listed at 11 retailers as of October 27, 2026, with prices from $450 to $1,725, a $1,275 spread on the same certified stone. NZ Jewellers lists it at $1,725. 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
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7298840005
Dimensions5.18 × 5.19 × 3.19 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.18 mm5.19 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7298840005
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.4%

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 28
Current: $1,725 USD|Low: $276 USD|High: $1,792 USD|Avg: $712 USD|-3.7%
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 12$450 USD
Retailer 8$473 USD
Retailer 3$485 USD
Retailer 11$485 USD
Retailer 4$491 USD
Retailer 13$519 USD
Retailer 2$622 USD
Retailer 7$640 USD
Retailer 6$650 USD
Retailer 10$723 USD
Retailer 5$977 USD
Retailer 9$1,045 USD
NZ Jewellers$1,725 USD

40 data points across 13 retailers

11 retailers$450 USD to $1,725 USD

A
Cheapest Retailer
-
$450 USD
A
Retailer 2
-
$473 USD
View
Final sale: no returns
A
Retailer 3
-
$485 USD
View
A
Retailer 4
-
$485 USD
View
A
Retailer 5
-
$519 USD
View
A
Retailer 6
-
$622 USD
View
B+
Retailer 7
-
$640 USD
£504 GBP
View
B+
Retailer 8
-
$650 USD
View
B+
Retailer 9
-
$723 USD
€689 EUR
View
B
Retailer 10
-
$1,045 USD
£823 GBP
View
Most Expensive
B
NZ Jewellers
e9574990-a8be-4331-beb2-ef4bc67b8d2e · Oct 27
$1,725 USD
View
10 more retailers have this diamond
Prices start from $450 USDSave up to $1,275 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
$450 USD