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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 6542905212

Certificate GIA 6542905212

Diamond specifications and retailer prices

From $3,785 AUD
As of November 6, 2026
Save $3,458 AUD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,477 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542905212. Listed at 19 retailers as of November 6, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542905212
Dimensions9.84 × 5.18 × 3.30 mm
L/W Ratio1.90
Top View
9.84 mm5.18 mm1.01 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542905212
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,477 AUD|Low: $3,371 AUD|High: $7,656 AUD|Avg: $4,775 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 6$3,371 AUD
Retailer 4$3,554 AUD
Retailer 12$3,785 AUD
Retailer 17$3,979 AUD
Retailer 15$4,309 AUD
Retailer 13$4,445 AUD
Retailer 5$4,465 AUD
Retailer 16$4,646 AUD
Retailer 7$4,672 AUD
Retailer 8$4,726 AUD
Retailer 9$4,817 AUD
Retailer 14$4,940 AUD
Retailer 2$5,193 AUD
Retailer 3$5,199 AUD
Retailer 10$5,926 AUD
Retailer 11$7,244 AUD
MOH London$7,477 AUD

38 data points across 17 retailers

19 retailers$3,785 AUD to $7,244 AUD

Retailer 1
-
$3,371 AUD
Price last confirmed 12 days ago
Retailer 2
-
$3,554 AUD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,785 AUD
View
A
Retailer 4
-
$3,979 AUD
View
B+
Retailer 5
-
$4,187 AUD
View
B+
Retailer 6
-
$4,309 AUD
View
B+
Retailer 7
-
$4,445 AUD
View
B+
Retailer 8
-
$4,462 AUD
View
Retailer 9
-
$4,465 AUD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$4,646 AUD
View
Retailer 11
-
$4,672 AUD
View
Price last confirmed 13 days ago
Retailer 12
-
$4,726 AUD
View
Price last confirmed 13 days ago
Retailer 13
-
$4,817 AUD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$4,940 AUD
View
Retailer 15
-
$5,193 AUD
View
Retailer 16
-
$5,199 AUD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$5,926 AUD
View
B
Retailer 18
-
$7,244 AUD
View
Most Expensive
MOH London
E6A6112C0 · Oct 26
$7,477 AUD
£4,045 GBP
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $3,785 AUDSave up to $3,458 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.

A
1.01ct Marquise
$3,785 AUD