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Marquise|Natural|GIA

1.04ct E I1 Marquise Natural Diamond

E/I1 • GIA 2231302274

Certificate GIA 2231302274

Diamond specifications and retailer prices

From $3,363 AUD
$2,362 USD
As of October 31, 2026
Save $824 AUD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,187 AUD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 1.04ct natural marquise diamond

This 1.04ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included) and certified by GIA 2231302274. Listed at 2 retailers as of October 31, 2026, with prices from $3,363 to $4,187, a $824 spread on the same certified stone. The Diamond Guys lists it at $4,187. 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

1.04
Carat
E
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231302274
Dimensions10.76 × 5.16 × 3.04 mm
L/W Ratio2.09
Culet sizeNone
Top View
10.76 mm5.16 mm1.04 ctE / I1
OriginNatural
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 2231302274
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $3,363 AUD|Low: $3,317 AUD|High: $4,345 AUD|Avg: $4,104 AUD|+1.4%
Retailer 1
Retailer 2
The Diamond Guys
September 23, 2026
Retailer 1$3,363 AUD
The Diamond Guys$4,187 AUD
Retailer 2$4,345 AUD

8 data points across 3 retailers

2 retailers$3,363 AUD to $4,187 AUD

B+
Cheapest Retailer
-
$3,363 AUD
$2,362 USD
Most Expensive
B
The Diamond Guys
1947490165 · Oct 31
$4,187 AUD
$2,941 USD
View
1 more retailer has this diamond
Prices start from $3,363 AUDSave up to $824 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+
1.04ct Marquise
$3,363 AUD