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Marquise|Natural|GIA

1.21ct J IF Marquise Natural Diamond

VG • J/IF • GIA 6565473382

Certificate GIA 6565473382

Diamond specifications and retailer prices

From $5,402 AUD
As of November 6, 2026
Save $7,283 AUD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,685 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565473382. Listed at 21 retailers as of November 5, 2026, with prices from $5,402 to $12,685, a $7,283 spread on the same certified stone. NZ Jewellers lists it at $12,685. 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

1.21
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565473382
Dimensions11.14 × 5.29 × 3.42 mm
L/W Ratio2.11
Top View
11.14 mm5.29 mm1.21 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565473382
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 64.5%

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 6
Current: $12,685 AUD|Low: $5,402 AUD|High: $12,685 AUD|Avg: $7,827 AUD|+1.2%
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
November 7, 2026
Retailer 7$5,402 AUD
Retailer 3$6,351 AUD
Retailer 15$6,487 AUD
Retailer 11$6,525 AUD
Retailer 5$6,721 AUD
Retailer 13$6,848 AUD
Retailer 12$7,070 AUD
Retailer 2$7,169 AUD
Retailer 6$7,281 AUD
Retailer 19$7,281 AUD
Retailer 10$7,388 AUD
Retailer 16$7,501 AUD
Retailer 9$7,514 AUD
Retailer 14$7,594 AUD
Retailer 20$7,650 AUD
Retailer 17$8,194 AUD
Retailer 8$8,401 AUD
Retailer 18$8,884 AUD
Retailer 4$11,565 AUD
NZ Jewellers$12,685 AUD

22 data points across 20 retailers

21 retailers$5,402 AUD to $12,685 AUD

B+
Cheapest Retailer
-
$5,402 AUD
B+
Retailer 2
-
$6,351 AUD
View
B+
Retailer 3
-
$6,487 AUD
View
B
Retailer 4
-
$6,525 AUD
View
B
Retailer 5
-
$6,721 AUD
View
Final sale: no returns
B+
Retailer 6
-
$6,848 AUD
View
Retailer 7
-
$7,070 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$7,169 AUD
View
B
Retailer 9
-
$7,281 AUD
View
B+
Retailer 10
-
$7,281 AUD
View
Retailer 11
-
$7,388 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$7,501 AUD
View
B
Retailer 13
-
$7,514 AUD
View
B
Retailer 14
-
$7,594 AUD
View
B
Retailer 15
-
$7,650 AUD
View
Retailer 16
-
$7,769 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$8,194 AUD
View
B
Retailer 18
-
$8,401 AUD
View
B
Retailer 19
-
$8,884 AUD
View
B
Retailer 20
-
$11,565 AUD
View
Most Expensive
B
NZ Jewellers
4f9720ae-0cc5-4d82-b47e-1adcb95ec13a · Nov 5
$12,685 AUD
$8,716 USD
View
20 more retailers have this diamond
Prices start from $5,402 AUDSave up to $7,283 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+
1.21ct Marquise
$5,402 AUD