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Oval|Natural|GIA

0.52ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 6565048365

Certificate GIA 6565048365

Diamond specifications and retailer prices

From $662 NZD
As of November 6, 2026
Save $784 NZD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,446 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565048365. Listed at 10 retailers as of November 6, 2026, with prices from $662 to $1,446, a $784 spread on the same certified stone. Frank Darling lists it at $1,446. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.87°
Pavilion angle39.68°
OriginNatural
Grading LabGIA
CertificateGIA 6565048365
Dimensions6.29 × 4.50 × 2.81 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.29 mm4.50 mm0.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565048365
Side View
Table 58.0%Crown 39.87°Girdle: STK-THKPavilion 39.68°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,446 NZD|Low: $662 NZD|High: $1,459 NZD|Avg: $945 NZD|-0.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$662 NZD
Retailer 5$738 NZD
Retailer 9$765 NZD
Retailer 8$860 NZD
Retailer 4$877 NZD
Retailer 6$927 NZD
Retailer 3$974 NZD
Retailer 2$998 NZD
Retailer 7$1,160 NZD
Frank Darling$1,446 NZD

42 data points across 10 retailers

10 retailers$662 NZD to $1,446 NZD

A
Cheapest Retailer
-
$662 NZD
A
Retailer 2
-
$738 NZD
View
Retailer 3
-
$765 NZD
View
Price last confirmed 7 days ago
Retailer 4
-
$860 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$877 NZD
View
B+
Retailer 6
-
$927 NZD
View
B+
Retailer 7
-
$974 NZD
View
B+
Retailer 8
-
$998 NZD
View
Retailer 9
-
$1,160 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
Frank Darling
2675358HK · Nov 6
$1,446 NZD
$801 USD
View
9 more retailers have this diamond
Prices start from $662 NZDSave up to $784 NZD

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 Oval
$662 NZD