CaratHunter
Plans
Marquise|Natural|GIA

1.01ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 7553373667

Certificate GIA 7553373667

Diamond specifications and retailer prices

From $2,271 AUD
As of November 1, 2026
Save $1,304 AUD (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,548 AUD at NZ Jewellers · As of September 29, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553373667. Listed at 12 retailers as of November 1, 2026, with a 57% 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7553373667
Dimensions9.63 × 5.18 × 3.40 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
9.63 mm5.18 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7553373667
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

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: $6,548 AUD|Low: $2,200 AUD|High: $6,548 AUD|Avg: $2,943 AUD
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
Retailer 17
November 6, 2026
Retailer 8$2,211 AUD
Retailer 11$2,271 AUD
Retailer 15$2,296 AUD
Retailer 14$2,311 AUD
Retailer 12$2,330 AUD
Retailer 13$2,394 AUD
Retailer 6$2,428 AUD
Retailer 3$2,528 AUD
Retailer 17$2,650 AUD
Retailer 7$2,698 AUD
Retailer 9$2,768 AUD
Retailer 4$2,783 AUD
Retailer 16$2,817 AUD
Retailer 10$3,470 AUD
Retailer 2$3,576 AUD
Retailer 5$3,961 AUD
NZ Jewellers$6,548 AUD

33 data points across 17 retailers

12 retailers$2,271 AUD to $3,576 AUD

Retailer 1
-
$2,211 AUD
Price last confirmed 63 days ago
A
Retailer 2
-
$2,271 AUD
View
B+
Retailer 3
-
$2,296 AUD
View
B+
Retailer 4
-
$2,311 AUD
View
B+
Retailer 5
-
$2,330 AUD
View
B+
Retailer 6
-
$2,394 AUD
View
Retailer 7
-
$2,428 AUD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$2,783 AUD
View
B+
Retailer 9
-
$2,817 AUD
View
B+
Retailer 10
-
$3,470 AUD
View
B
Retailer 11
-
$3,576 AUD
View
Most Expensive
NZ Jewellers
f6322bd6-13c8-4c10-8079-e3dd2e05af0d · Sep 29
$6,548 AUD
$4,584 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from $2,271 AUDSave up to $1,304 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
$2,271 AUD