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Marquise|Natural|GIA

1.07ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 2235917389

Certificate GIA 2235917389

Diamond specifications and retailer prices

From $6,258 AUD
As of November 3, 2026
Save $565 AUD (8%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,823 AUD at Yorxs · As of November 3, 2026
View at Yorxs

About this 1.07ct natural marquise diamond

This 1.07ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 2235917389. Listed at 4 retailers as of November 3, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.07
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235917389
Dimensions9.41 × 5.54 × 3.15 mm
L/W Ratio1.70
Top View
9.41 mm5.54 mm1.07 ctD / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2235917389
Side View
Table 55.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $6,385 AUD|Low: $5,028 AUD|High: $6,851 AUD|Avg: $6,068 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 3, 2026
Retailer 5$5,028 AUD
Retailer 6$5,293 AUD
Retailer 2$6,258 AUD
Retailer 3$6,258 AUD
Retailer 1$6,385 AUD
Retailer 4$6,462 AUD
Yorxs$6,823 AUD

19 data points across 7 retailers

4 retailers$6,258 AUD to $6,823 AUD

B
Cheapest Retailer
-
$6,258 AUD
B
Retailer 2
-
$6,258 AUD
View
B
Retailer 3
-
$6,462 AUD
View
Most Expensive
B
Yorxs
9B38E31EE · Nov 3
$6,823 AUD
€4,465 EUR
View
3 more retailers have this diamond
Prices start from $6,258 AUDSave up to $565 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
1.07ct Marquise
$6,258 AUD