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Marquise|Natural|GIA

0.77ct J SI1 Marquise Natural Diamond

ID • J/SI1 • GIA 6532895748

Certificate GIA 6532895748

Diamond specifications and retailer prices

From $1,612 AUD
SGD 1,527 SGD
As of November 3, 2026
1 retailer carries this diamond
Only listing: $1,612 AUD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.77ct natural marquise diamond

This 0.77ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532895748. Listed at a single retailer as of November 3, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.77
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532895748
Dimensions9.24 × 4.76 × 3.01 mm
L/W Ratio1.94
Top View
9.24 mm4.76 mm0.77 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532895748
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 41.8°Culet: NoneDepth 63.4%

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 3
Current: $1,612 AUD|Low: $1,151 AUD|High: $2,320 AUD|Avg: $1,675 AUD
Fonder Diamond
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 3, 2026
Retailer 10$1,151 AUD
Retailer 2$1,204 AUD
Retailer 5$1,475 AUD
Retailer 6$1,510 AUD
Retailer 13$1,551 AUD
Retailer 3$1,555 AUD
Fonder Diamond$1,612 AUD
Retailer 8$1,735 AUD
Retailer 12$1,778 AUD
Retailer 11$1,828 AUD
Retailer 9$1,930 AUD
Retailer 7$2,122 AUD
Retailer 4$2,320 AUD

5 data points across 13 retailers

1 retailer

B+
Fonder Diamond
209781694 · Nov 3
$1,612 AUD
SGD 1,527 SGD
View

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+
0.77ct Marquise
$1,612 AUD