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Round|Natural|GIA

0.65ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5503414436

Certificate GIA 5503414436

Diamond specifications and retailer prices

From $1,772 NZD
$997 USD
As of November 2, 2026
Save $3,396 NZD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,168 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.65ct natural round diamond

This 0.65ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5503414436. Listed at 20 retailers as of November 2, 2026, with prices from $1,772 to $5,168, a $3,396 spread on the same certified stone. NZ Jewellers lists it at $5,168. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5503414436
Dimensions5.54 × 5.50 × 3.45 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
5.54 mm5.50 mm0.65 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5503414436
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: 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: Nov 2
Current: $2,085 NZD|Low: $1,477 NZD|High: $3,927 NZD|Avg: $2,339 NZD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$1,772 NZD
Retailer 3$1,838 NZD
Retailer 4$1,838 NZD
Retailer 9$1,840 NZD
Retailer 1$2,085 NZD
Retailer 2$2,087 NZD
Retailer 8$2,168 NZD
Retailer 12$2,239 NZD
Retailer 11$2,771 NZD
Retailer 5$2,952 NZD
Retailer 6$3,164 NZD
Retailer 7$3,903 NZD

39 data points across 12 retailers

20 retailers$1,772 NZD to $5,168 NZD

B+
Cheapest Retailer
-
$1,772 NZD
$997 USD
Final sale: no returns
B+
Retailer 2
-
$1,838 NZD
$1,034 USD
View
B+
Retailer 3
-
$1,838 NZD
$1,034 USD
View
A
Retailer 4
-
$1,840 NZD
$1,035 USD
View
Retailer 5
-
$1,919 NZD
$1,080 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$1,919 NZD
$1,080 USD
View
B+
Retailer 7
-
$1,994 NZD
$1,122 USD
View
B+
Retailer 8
-
$2,085 NZD
£924 GBP
View
B+
Retailer 9
-
$2,087 NZD
$1,174 USD
View
B+
Retailer 10
-
$2,168 NZD
$1,220 USD
View
B+
Retailer 11
-
$2,215 NZD
$1,246 USD
View
B+
Retailer 12
-
$2,239 NZD
$1,260 USD
View
B+
Retailer 13
-
$2,239 NZD
$1,260 USD
View
B
Retailer 14
-
$2,310 NZD
$1,300 USD
View
Retailer 15
-
$2,771 NZD
A$2,398 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$2,952 NZD
€1,582 EUR
View
B
Retailer 17
-
$3,164 NZD
ZAR 28,764 ZAR
View
B
Retailer 18
-
$3,903 NZD
£1,729 GBP
View
B
Retailer 19
-
$4,359 NZD
£1,931 GBP
View
Most Expensive
B
NZ Jewellers
abc41319-8657-4be9-8e5f-043372ad706a · Nov 2
$5,168 NZD
$2,908 USD
View
19 more retailers have this diamond
Prices start from $1,772 NZDSave up to $3,396 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
$1,772 NZD