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Round|Natural|GIA

0.63ct G IF Round Natural Diamond

EX • G/IF • GIA 2231718995

Certificate GIA 2231718995

Diamond specifications and retailer prices

From $2,131 NZD
$1,201 USD
As of November 2, 2026
Save $3,504 NZD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,635 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.63ct natural round diamond

This 0.63ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2231718995. Listed at 13 retailers as of October 30, 2026, with prices from $2,131 to $5,635, a $3,504 spread on the same certified stone. NZ Jewellers lists it at $5,635. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.63
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231718995
Dimensions5.51 × 5.53 × 3.35 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.51 mm5.53 mm0.63 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231718995
Side View
Table 60.0%Crown 33°GirdlePavilion 41.2°Culet: NoneDepth 60.7%

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: $5,635 NZD|Low: $1,993 NZD|High: $5,745 NZD|Avg: $3,291 NZD
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
November 1, 2026
Retailer 13$2,131 NZD
Retailer 11$2,163 NZD
Retailer 5$2,310 NZD
Retailer 9$2,417 NZD
Retailer 8$2,665 NZD
Retailer 2$2,683 NZD
Retailer 10$2,738 NZD
Retailer 4$2,923 NZD
Retailer 6$3,210 NZD
Retailer 3$4,150 NZD
Retailer 12$4,191 NZD
Retailer 7$4,254 NZD
NZ Jewellers$5,635 NZD

40 data points across 13 retailers

13 retailers$2,131 NZD to $5,635 NZD

A
Cheapest Retailer
-
$2,131 NZD
$1,201 USD
Final sale: no returns
A
Retailer 2
-
$2,163 NZD
$1,219 USD
View
Retailer 3
-
$2,310 NZD
$1,302 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$2,417 NZD
$1,362 USD
View
A
Retailer 5
-
$2,665 NZD
$1,502 USD
View
A
Retailer 6
-
$2,683 NZD
£1,191 GBP
View
A
Retailer 7
-
$2,738 NZD
£1,215 GBP
View
B+
Retailer 8
-
$2,923 NZD
$1,647 USD
View
B+
Retailer 9
-
$3,210 NZD
€1,723 EUR
View
B
Retailer 10
-
$4,150 NZD
$2,339 USD
View
B
Retailer 11
-
$4,191 NZD
£1,860 GBP
View
B+
Retailer 12
-
$4,254 NZD
£1,888 GBP
View
Most Expensive
B
NZ Jewellers
2c4f2bef-0a19-4b9a-956d-c9f8f1c6444d · Oct 30
$5,635 NZD
$3,176 USD
View
12 more retailers have this diamond
Prices start from $2,131 NZDSave up to $3,504 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
0.63ct Round
$2,131 NZD