CaratHunter
Plans
Marquise|Natural|GIA

1.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6552658415

Certificate GIA 6552658415

Diamond specifications and retailer prices

From $1,810 AUD
As of November 6, 2026
Save $4,141 AUD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,951 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552658415. Listed at 17 retailers as of November 5, 2026, with prices from $1,810 to $5,951, a $4,141 spread on the same certified stone. NZ Jewellers lists it at $5,951. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552658415
Dimensions9.35 × 5.18 × 3.37 mm
L/W Ratio1.81
Top View
9.35 mm5.18 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552658415
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.1%

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: $5,951 AUD|Low: $1,810 AUD|High: $6,303 AUD|Avg: $2,929 AUD|-5.6%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 16$1,810 AUD
Retailer 13$2,223 AUD
Retailer 6$2,433 AUD
Retailer 12$2,440 AUD
Retailer 5$2,488 AUD
Retailer 2$2,496 AUD
Retailer 10$2,516 AUD
Retailer 15$2,553 AUD
Retailer 9$2,634 AUD
Retailer 11$2,707 AUD
Retailer 7$2,708 AUD
Retailer 8$2,736 AUD
Retailer 3$2,816 AUD
Retailer 4$3,383 AUD
Retailer 14$4,263 AUD
NZ Jewellers$5,951 AUD

26 data points across 16 retailers

17 retailers$1,810 AUD to $5,951 AUD

A
Cheapest Retailer
-
$1,810 AUD
A
Retailer 2
-
$2,223 AUD
View
A
Retailer 3
-
$2,433 AUD
View
A
Retailer 4
-
$2,440 AUD
View
Retailer 5
-
$2,488 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,496 AUD
View
A
Retailer 7
-
$2,516 AUD
View
A
Retailer 8
-
$2,553 AUD
View
Retailer 9
-
$2,584 AUD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$2,634 AUD
View
A
Retailer 11
-
$2,707 AUD
View
B+
Retailer 12
-
$2,708 AUD
View
B+
Retailer 13
-
$2,736 AUD
View
B+
Retailer 14
-
$2,816 AUD
View
B+
Retailer 15
-
$3,383 AUD
View
B
Retailer 16
-
$4,263 AUD
View
Most Expensive
B
NZ Jewellers
a8371c83-6a00-414c-90e3-7b100aec4d0f · Nov 5
$5,951 AUD
$4,166 USD
View
16 more retailers have this diamond
Prices start from $1,810 AUDSave up to $4,141 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
$1,810 AUD