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Marquise|Natural|GIA

0.63ct I IF Marquise Natural Diamond

GD • I/IF • GIA 6194970112

Certificate GIA 6194970112

Diamond specifications and retailer prices

From $1,572 AUD
As of November 6, 2026
Save $2,583 AUD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,155 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.63ct natural marquise diamond

This 0.63ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6194970112. Listed at 10 retailers as of November 5, 2026, with prices from $1,572 to $4,155, a $2,583 spread on the same certified stone. NZ Jewellers lists it at $4,155. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.63
Carat
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6194970112
Dimensions7.97 × 4.75 × 2.81 mm
L/W Ratio1.68
Top View
7.97 mm4.75 mm0.63 ctI / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6194970112
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,155 AUD|Low: $1,409 AUD|High: $4,155 AUD|Avg: $2,332 AUD|+2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$1,572 AUD
Retailer 9$1,608 AUD
Retailer 6$1,633 AUD
Retailer 5$1,637 AUD
Retailer 2$1,924 AUD
Retailer 10$2,179 AUD
Retailer 3$2,544 AUD
Retailer 4$3,112 AUD
Retailer 8$3,414 AUD
NZ Jewellers$4,155 AUD

46 data points across 10 retailers

10 retailers$1,572 AUD to $4,155 AUD

B+
Cheapest Retailer
-
$1,572 AUD
Final sale: no returns
Retailer 2
-
$1,608 AUD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$1,633 AUD
View
B+
Retailer 4
-
$1,637 AUD
View
B+
Retailer 5
-
$1,924 AUD
View
Retailer 6
-
$2,179 AUD
View
Price last confirmed 34 days ago
B
Retailer 7
-
$2,544 AUD
View
B
Retailer 8
-
$3,112 AUD
View
B
Retailer 9
-
$3,414 AUD
View
Most Expensive
C
NZ Jewellers
4c61ae1c-6281-4aac-8ffd-5b2cbc9e6353 · Nov 5
$4,155 AUD
$2,855 USD
View
9 more retailers have this diamond
Prices start from $1,572 AUDSave up to $2,583 AUD

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.

B+
0.63ct Marquise
$1,572 AUD