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Marquise|Natural|GIA

1.01ct G SI1 Marquise Natural Diamond

ID • G/SI1 • GIA 6247087074

Certificate GIA 6247087074

Diamond specifications and retailer prices

From $4,285 AUD
As of November 6, 2026
Save $5,631 AUD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,916 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6247087074. Listed at 23 retailers as of November 5, 2026, with prices from $4,285 to $9,916, a $5,631 spread on the same certified stone. NZ Jewellers lists it at $9,916. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247087074
Dimensions10.19 × 5.17 × 3.30 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
10.19 mm5.17 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247087074
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $9,916 AUD|Low: $4,079 AUD|High: $9,952 AUD|Avg: $5,776 AUD|+1.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 9$4,285 AUD
Retailer 2$4,446 AUD
Retailer 21$4,459 AUD
Retailer 22$4,506 AUD
Retailer 12$4,681 AUD
Retailer 13$4,753 AUD
Retailer 11$4,759 AUD
Retailer 6$4,893 AUD
Retailer 5$4,963 AUD
Retailer 20$5,030 AUD
Retailer 10$5,154 AUD
Retailer 14$5,177 AUD
Retailer 18$5,346 AUD
Retailer 16$5,520 AUD
Retailer 4$5,568 AUD
Retailer 8$5,846 AUD
Retailer 15$5,923 AUD
Retailer 17$6,461 AUD
Retailer 19$6,947 AUD
Retailer 3$8,510 AUD
Retailer 7$9,517 AUD
NZ Jewellers$9,916 AUD

17 data points across 22 retailers

23 retailers$4,285 AUD to $9,916 AUD

A
Cheapest Retailer
-
$4,285 AUD
A
Retailer 2
-
$4,446 AUD
View
A
Retailer 3
-
$4,459 AUD
View
A
Retailer 4
-
$4,506 AUD
View
Retailer 5
-
$4,606 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,681 AUD
View
B+
Retailer 7
-
$4,753 AUD
View
B+
Retailer 8
-
$4,759 AUD
View
Final sale: no returns
B+
Retailer 9
-
$4,893 AUD
View
B+
Retailer 10
-
$4,963 AUD
View
B+
Retailer 11
-
$5,030 AUD
View
B+
Retailer 12
-
$5,154 AUD
View
Retailer 13
-
$5,177 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$5,346 AUD
View
B+
Retailer 15
-
$5,520 AUD
View
B+
Retailer 16
-
$5,568 AUD
View
B+
Retailer 17
-
$5,846 AUD
View
Retailer 18
-
$5,923 AUD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$6,461 AUD
View
B+
Retailer 20
-
$6,947 AUD
View
B
Retailer 21
-
$8,510 AUD
View
B
Retailer 22
-
$9,517 AUD
View
Most Expensive
B
NZ Jewellers
20b353ca-c27b-47f6-a8b1-500eb76a44ec · Nov 5
$9,916 AUD
$6,813 USD
View
22 more retailers have this diamond
Prices start from $4,285 AUDSave up to $5,631 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
$4,285 AUD