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Marquise|Natural|GIA

1.21ct L SI2 Marquise Natural Diamond

EX • L/SI2 • GIA 6243069442

Certificate GIA 6243069442

Diamond specifications and retailer prices

From $2,588 AUD
As of November 6, 2026
Save $1,651 AUD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,239 AUD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243069442. Listed at 10 retailers as of November 4, 2026, with prices from $2,588 to $4,239, a $1,651 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,239. 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

1.21
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.45°
OriginNatural
Grading LabGIA
CertificateGIA 6243069442
Dimensions10.37 × 5.48 × 3.52 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.37 mm5.48 mm1.21 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243069442
Side View
Table 58.0%CrownGirdle: THN-THKPavilion 41.45°Culet: NoneDepth 64.3%

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 6
Current: $2,962 AUD|Low: $2,588 AUD|High: $4,858 AUD|Avg: $3,389 AUD|-13.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 2$2,588 AUD
Retailer 7$2,610 AUD
Retailer 9$2,685 AUD
Retailer 5$2,855 AUD
Retailer 1$2,962 AUD
Retailer 6$2,984 AUD
Retailer 3$3,275 AUD
Retailer 8$3,377 AUD
Retailer 4$3,659 AUD
Wholesale Diamonds Direct$4,239 AUD

32 data points across 10 retailers

10 retailers$2,588 AUD to $4,239 AUD

B+
Cheapest Retailer
-
$2,588 AUD
A
Retailer 2
-
$2,610 AUD
View
B+
Retailer 3
-
$2,685 AUD
View
B+
Retailer 4
-
$2,855 AUD
View
B+
Retailer 5
-
$2,962 AUD
View
B+
Retailer 6
-
$2,984 AUD
View
B
Retailer 7
-
$3,275 AUD
View
B
Retailer 8
-
$3,377 AUD
View
B
Retailer 9
-
$3,659 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
403843705 · Nov 4
$4,239 AUD
$2,912 USD
View
9 more retailers have this diamond
Prices start from $2,588 AUDSave up to $1,651 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
1.21ct Marquise
$2,588 AUD