CaratHunter
Plans
Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 1563071960

Certificate GIA 1563071960

Diamond specifications and retailer prices

From $3,178 AUD
$2,227 USD
As of November 1, 2026
Save $4,941 AUD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,119 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 J 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 1563071960. Listed at 15 retailers as of October 30, 2026, with prices from $3,178 to $8,119, a $4,941 spread on the same certified stone. NZ Jewellers lists it at $8,119. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563071960
Dimensions10.06 × 5.30 × 3.31 mm
L/W Ratio1.90
Top View
10.06 mm5.30 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563071960
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,119 AUD|Low: $3,178 AUD|High: $8,119 AUD|Avg: $4,251 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
November 2, 2026
Retailer 3$3,178 AUD
Retailer 11$3,246 AUD
Retailer 5$3,298 AUD
Retailer 4$3,393 AUD
Retailer 13$3,519 AUD
Retailer 15$3,519 AUD
Retailer 7$3,524 AUD
Retailer 12$3,582 AUD
Retailer 14$3,680 AUD
Retailer 2$3,891 AUD
Retailer 6$4,060 AUD
Retailer 9$4,117 AUD
Retailer 8$4,850 AUD
Retailer 10$6,805 AUD
NZ Jewellers$8,119 AUD

14 data points across 15 retailers

15 retailers$3,178 AUD to $8,119 AUD

B+
Cheapest Retailer
-
$3,178 AUD
$2,227 USD
B+
Retailer 2
-
$3,246 AUD
$2,275 USD
View
B+
Retailer 3
-
$3,298 AUD
$2,311 USD
View
B+
Retailer 4
-
$3,393 AUD
$2,378 USD
View
B+
Retailer 5
-
$3,519 AUD
$2,466 USD
View
B+
Retailer 6
-
$3,519 AUD
$2,466 USD
View
Retailer 7
-
$3,524 AUD
$2,470 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$3,582 AUD
$2,510 USD
View
B
Retailer 9
-
$3,680 AUD
$2,579 USD
View
B
Retailer 10
-
$3,891 AUD
£2,147 GBP
View
B
Retailer 11
-
$4,060 AUD
$2,845 USD
View
B+
Retailer 12
-
$4,117 AUD
£2,272 GBP
View
B
Retailer 13
-
$4,850 AUD
€3,237 EUR
View
B
Retailer 14
-
$6,805 AUD
£3,755 GBP
View
Most Expensive
B
NZ Jewellers
405a0b10-22bc-4a71-a390-6f5566a4e915 · Oct 30
$8,119 AUD
$5,690 USD
View
14 more retailers have this diamond
Prices start from $3,178 AUDSave up to $4,941 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.

B+
1.01ct Marquise
$3,178 AUD