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0.65ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6243098003

Certificate GIA 6243098003

Diamond specifications and retailer prices

From $927 NZD
As of November 5, 2026
Save $795 NZD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,721 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.65ct natural round diamond

This 0.65ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243098003. Listed at 11 retailers as of November 5, 2026, with prices from $927 to $1,721, a $795 spread on the same certified stone. Frank Darling lists it at $1,721. 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

0.65
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6243098003
Dimensions5.52 × 5.55 × 3.45 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.52 mm5.55 mm0.65 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243098003
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°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: Nov 5
Current: $1,721 NZD|Low: $925 NZD|High: $1,782 NZD|Avg: $1,337 NZD|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$927 NZD
Retailer 8$959 NZD
Retailer 3$996 NZD
Retailer 4$1,115 NZD
Retailer 7$1,172 NZD
Retailer 11$1,288 NZD
Retailer 5$1,389 NZD
Retailer 9$1,400 NZD
Retailer 2$1,412 NZD
Retailer 10$1,475 NZD
Frank Darling$1,721 NZD

22 data points across 11 retailers

11 retailers$927 NZD to $1,721 NZD

A
Cheapest Retailer
-
$927 NZD
A
Retailer 2
-
$959 NZD
View
A
Retailer 3
-
$996 NZD
View
A
Retailer 4
-
$1,115 NZD
View
A
Retailer 5
-
$1,172 NZD
View
B+
Retailer 6
-
$1,288 NZD
View
B+
Retailer 7
-
$1,389 NZD
View
B+
Retailer 8
-
$1,400 NZD
View
B+
Retailer 9
-
$1,412 NZD
View
B+
Retailer 10
-
$1,475 NZD
View
Most Expensive
B+
Frank Darling
2706055HK · Nov 6
$1,721 NZD
$968 USD
View
10 more retailers have this diamond
Prices start from $927 NZDSave up to $795 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
0.65ct Round
$927 NZD