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Round|Natural|GIA

0.63ct G IF Round Natural Diamond

EX • G/IF • GIA 1555345419

Certificate GIA 1555345419

Diamond specifications and retailer prices

From $1,908 NZD
HK$8,400 HKD
As of November 1, 2026
Save $4,448 NZD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,356 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 1555345419. Listed at 18 retailers as of October 30, 2026, with prices from $1,908 to $6,356, a $4,448 spread on the same certified stone. NZ Jewellers lists it at $6,356. 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 angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555345419
Dimensions5.48 × 5.46 × 3.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.48 mm5.46 mm0.63 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555345419
Side View
Table 56.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $6,356 NZD|Low: $1,908 NZD|High: $6,412 NZD|Avg: $2,951 NZD|-0.9%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 6$1,908 NZD
Retailer 8$1,939 NZD
Retailer 14$2,067 NZD
Retailer 12$2,259 NZD
Retailer 10$2,306 NZD
Retailer 3$2,436 NZD
Retailer 11$2,576 NZD
Retailer 7$2,692 NZD
Retailer 15$2,718 NZD
Retailer 5$2,725 NZD
Retailer 4$2,741 NZD
Retailer 2$3,337 NZD
Retailer 13$3,584 NZD
Retailer 9$4,525 NZD
NZ Jewellers$6,356 NZD

26 data points across 15 retailers

18 retailers$1,908 NZD to $6,356 NZD

A+
Cheapest Retailer
-
$1,908 NZD
HK$8,400 HKD
A+
Retailer 2
-
$1,939 NZD
₹104,078 INR
View
A
Retailer 3
-
$2,067 NZD
$1,165 USD
View
Final sale: no returns
A
Retailer 4
-
$2,259 NZD
A$1,959 AUD
View
A
Retailer 5
-
$2,306 NZD
€1,238 EUR
View
A
Retailer 6
-
$2,436 NZD
$1,373 USD
View
A
Retailer 7
-
$2,576 NZD
$1,452 USD
View
Retailer 8
-
$2,674 NZD
$1,507 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
$2,692 NZD
SGD 2,050 SGD
View
A
Retailer 10
-
$2,718 NZD
$1,532 USD
View
A
Retailer 11
-
$2,725 NZD
$1,536 USD
View
A
Retailer 12
-
$2,741 NZD
$1,545 USD
View
B+
Retailer 13
-
$3,100 NZD
A$2,688 AUD
View
B+
Retailer 14
-
$3,337 NZD
€1,791 EUR
View
Retailer 15
-
$3,490 NZD
A$3,026 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
$3,584 NZD
$2,020 USD
View
B+
Retailer 17
-
$4,525 NZD
£2,008 GBP
View
Most Expensive
B
NZ Jewellers
89eb9e5a-2f86-438e-9a9e-2b1920666036 · Oct 30
$6,356 NZD
$3,582 USD
View
17 more retailers have this diamond
Prices start from $1,908 NZDSave up to $4,448 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
$1,908 NZD