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Marquise|Natural|GIA

2.02ct J SI1 Marquise Natural Diamond

J/SI1 • GIA 6183057796

Certificate GIA 6183057796

Diamond specifications and retailer prices

From $20,646 AUD
As of November 6, 2026
Save $5,147 AUD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $25,793 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2.02ct natural marquise diamond

This 2.02ct natural marquise sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6183057796. Listed at 4 retailers as of November 5, 2026, with prices from $20,646 to $25,793, a $5,147 spread on the same certified stone. Blue Nile lists it at $25,793. 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

2.02
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6183057796
Dimensions12.47 × 6.58 × 4.33 mm
L/W Ratio1.90
Top View
12.47 mm6.58 mm2.02 ctJ / SI1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6183057796
Side View
Table 51.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $25,793 AUD|Low: $15,749 AUD|High: $25,793 AUD|Avg: $19,813 AUD|+33.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$15,749 AUD
Retailer 2$20,646 AUD
Retailer 3$22,436 AUD
Blue Nile$25,793 AUD

19 data points across 4 retailers

4 retailers$20,646 AUD to $25,793 AUD

Retailer 1
-
$15,749 AUD
Price last confirmed 40 days ago
B
Retailer 2
-
$20,646 AUD
View
C
Retailer 3
-
$22,436 AUD
View
Most Expensive
C
Blue Nile
30405625 · Nov 5
$25,793 AUD
$18,056 USD
View
3 more retailers have this diamond
Prices start from $20,646 AUDSave up to $5,147 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
2.02ct Marquise
$20,646 AUD