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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 3555943977

Certificate GIA 3555943977

Diamond specifications and retailer prices

From $2,594 AUD
HK$14,200 HKD
As of November 1, 2026
Save $4,551 AUD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,144 AUD at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3555943977. Listed at 16 retailers as of October 30, 2026, with prices from $2,594 to $7,144, a $4,551 spread on the same certified stone. NZ Jewellers lists it at $7,144. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle44.4°
Pavilion angle32°
OriginNatural
Grading LabGIA
CertificateGIA 3555943977
Dimensions10.05 × 5.14 × 3.00 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Top View
10.05 mm5.14 mm1.01 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555943977
Side View
Table 67.0%Crown 44.4°Girdle: THK-VTKPavilion 32°Culet: NoneDepth 58.4%

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: $7,144 AUD|Low: $2,520 AUD|High: $7,212 AUD|Avg: $3,687 AUD|-0.9%
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 2, 2026
Retailer 14$2,594 AUD
Retailer 7$2,697 AUD
Retailer 6$2,797 AUD
Retailer 3$2,818 AUD
Retailer 5$2,858 AUD
Retailer 4$2,955 AUD
Retailer 8$3,035 AUD
Retailer 11$3,096 AUD
Retailer 2$3,239 AUD
Retailer 9$3,379 AUD
Retailer 15$3,573 AUD
Retailer 10$3,621 AUD
Retailer 13$4,177 AUD
Retailer 16$4,267 AUD
Retailer 12$5,987 AUD
NZ Jewellers$7,144 AUD

28 data points across 16 retailers

16 retailers$2,594 AUD to $7,144 AUD

B+
Cheapest Retailer
-
$2,594 AUD
HK$14,200 HKD
A
Retailer 2
-
$2,697 AUD
$1,890 USD
View
B+
Retailer 3
-
$2,797 AUD
$1,960 USD
View
B+
Retailer 4
-
$2,818 AUD
$1,975 USD
View
B+
Retailer 5
-
$2,858 AUD
$2,003 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,955 AUD
$2,071 USD
View
B+
Retailer 7
-
$3,035 AUD
$2,127 USD
View
B+
Retailer 8
-
$3,096 AUD
$2,170 USD
View
B+
Retailer 9
-
$3,239 AUD
$2,270 USD
View
B+
Retailer 10
-
$3,379 AUD
£1,864 GBP
View
B+
Retailer 11
-
$3,573 AUD
$2,504 USD
View
B+
Retailer 12
-
$3,621 AUD
£1,998 GBP
View
B+
Retailer 13
-
$4,177 AUD
$2,927 USD
View
B
Retailer 14
-
$4,267 AUD
€2,848 EUR
View
B
Retailer 15
-
$5,987 AUD
£3,304 GBP
View
Most Expensive
C
NZ Jewellers
b8ebfa52-53db-485d-9464-6c37300d278b · Oct 30
$7,144 AUD
$5,007 USD
View
15 more retailers have this diamond
Prices start from $2,594 AUDSave up to $4,551 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
$2,594 AUD