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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 2225675760

Certificate GIA 2225675760

Diamond specifications and retailer prices

From $3,495 AUD
$2,455 USD
As of November 1, 2026
Save $4,148 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,643 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2225675760. Listed at 18 retailers as of October 30, 2026, with prices from $3,495 to $7,643, a $4,148 spread on the same certified stone. NZ Jewellers lists it at $7,643. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2225675760
Dimensions9.61 × 5.34 × 3.33 mm
L/W Ratio1.80
Culet sizeNone
Top View
9.61 mm5.34 mm1.01 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2225675760
Side View
Table 56.0%CrownGirdle: STK-NULPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,643 AUD|Low: $3,461 AUD|High: $7,643 AUD|Avg: $4,938 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
November 2, 2026
Retailer 7$3,495 AUD
Retailer 9$3,975 AUD
Retailer 10$3,975 AUD
Retailer 8$4,127 AUD
Retailer 12$4,285 AUD
Retailer 5$4,546 AUD
Retailer 11$4,585 AUD
Retailer 2$4,824 AUD
Retailer 3$5,092 AUD
Retailer 4$5,221 AUD
Retailer 6$7,377 AUD
NZ Jewellers$7,643 AUD

41 data points across 12 retailers

18 retailers$3,495 AUD to $7,643 AUD

B
Cheapest Retailer
-
$3,495 AUD
$2,455 USD
B
Retailer 2
-
$3,515 AUD
$2,469 USD
View
B
Retailer 3
-
$3,559 AUD
$2,500 USD
View
B
Retailer 4
-
$3,975 AUD
$2,792 USD
View
B
Retailer 5
-
$3,975 AUD
$2,792 USD
View
B
Retailer 6
-
$4,058 AUD
CA$3,959 CAD
View
B
Retailer 7
-
$4,127 AUD
$2,899 USD
View
B
Retailer 8
-
$4,285 AUD
$3,010 USD
View
B
Retailer 9
-
$4,314 AUD
$3,030 USD
View
B
Retailer 10
-
$4,527 AUD
$3,180 USD
View
B
Retailer 11
-
$4,527 AUD
$3,180 USD
View
B
Retailer 12
-
$4,546 AUD
£2,515 GBP
View
B
Retailer 13
-
$4,585 AUD
$3,221 USD
View
C
Retailer 14
-
$4,684 AUD
$3,290 USD
View
B
Retailer 15
-
$4,824 AUD
€3,227 EUR
View
Retailer 16
-
$5,092 AUD
$3,577 USD
View
Price last confirmed 10 days ago
C
Retailer 17
-
$7,377 AUD
£4,080 GBP
View
Most Expensive
C
NZ Jewellers
9e2047ab-e2d5-4023-86c8-25d3abbfec14 · Oct 30
$7,643 AUD
$5,369 USD
View
17 more retailers have this diamond
Prices start from $3,495 AUDSave up to $4,148 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
$3,495 AUD