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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6565068148

Certificate GIA 6565068148

Diamond specifications and retailer prices

From $2,941 AUD
HK$16,100 HKD
As of November 1, 2026
Save $3,993 AUD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,556 AUD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565068148. Listed at 15 retailers as of November 1, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565068148
Dimensions11.28 × 4.94 × 2.99 mm
L/W Ratio2.28
Top View
11.28 mm4.94 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565068148
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 60.6%

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 1
Current: $8,556 AUD|Low: $2,922 AUD|High: $8,697 AUD|Avg: $4,628 AUD|-1.6%
NZ Jewellers
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
November 2, 2026
Retailer 10$2,941 AUD
Retailer 11$3,470 AUD
Retailer 13$3,544 AUD
Retailer 14$3,653 AUD
Retailer 2$3,913 AUD
Retailer 4$4,092 AUD
Retailer 6$4,092 AUD
Retailer 12$4,159 AUD
Retailer 3$4,170 AUD
Retailer 8$4,195 AUD
Retailer 7$4,633 AUD
Retailer 5$4,722 AUD
Retailer 9$6,933 AUD
NZ Jewellers$8,556 AUD

32 data points across 14 retailers

15 retailers$2,941 AUD to $6,933 AUD

A
Cheapest Retailer
-
$2,941 AUD
HK$16,100 HKD
A
Retailer 2
-
$3,470 AUD
$2,432 USD
View
A
Retailer 3
-
$3,544 AUD
$2,484 USD
View
B+
Retailer 4
-
$3,653 AUD
$2,560 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,913 AUD
£2,159 GBP
View
Retailer 6
-
$4,092 AUD
$2,868 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$4,092 AUD
$2,868 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$4,159 AUD
$2,915 USD
View
B+
Retailer 9
-
$4,170 AUD
SGD 3,949 SGD
View
B+
Retailer 10
-
$4,195 AUD
£2,315 GBP
View
Retailer 11
-
$4,391 AUD
$3,077 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$4,633 AUD
€3,092 EUR
View
Retailer 13
-
$4,722 AUD
$3,309 USD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$6,933 AUD
£3,826 GBP
View
Most Expensive
NZ Jewellers
07ea9872-53d0-4dcc-a39d-1f66da6dcd56 · Oct 14
$8,556 AUD
$5,996 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from $2,941 AUDSave up to $3,993 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
$2,941 AUD