CaratHunter
Plans
Marquise|Natural|GIA

0.46ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 2191030351

Certificate GIA 2191030351

Diamond specifications and retailer prices

From $649 AUD
$455 USD
As of November 1, 2026
Save $706 AUD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,355 AUD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.46ct natural marquise diamond

This 0.46ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2191030351. Listed at 5 retailers as of November 1, 2026, with prices from $649 to $1,355, a $706 spread on the same certified stone. 77 Diamonds lists it at $1,355. 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

0.46
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2191030351
Dimensions7.09 × 4.07 × 2.72 mm
L/W Ratio1.74
Top View
7.09 mm4.07 mm0.46 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryFair
FluorescenceFaint
CertificateGIA 2191030351
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.7%

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 1
Current: $1,355 AUD|Low: $649 AUD|High: $1,370 AUD|Avg: $977 AUD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$649 AUD
Retailer 3$916 AUD
77 Diamonds$1,355 AUD

35 data points across 3 retailers

5 retailers$649 AUD to $1,355 AUD

B+
Cheapest Retailer
-
$649 AUD
$455 USD
B
Retailer 2
-
$758 AUD
$531 USD
View
B
Retailer 3
-
$916 AUD
$642 USD
View
Retailer 4
-
$1,241 AUD
$870 USD
View
Price last confirmed 7 days ago
Most Expensive
C
77 Diamonds
MQZERZUR4NS · Nov 3
$1,355 AUD
£748 GBP
View
4 more retailers have this diamond
Prices start from $649 AUDSave up to $706 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+
0.46ct Marquise
$649 AUD