CaratHunter
Plans
Marquise|Natural|GIA

1.01ct L SI2 Marquise Natural Diamond

VG • L/SI2 • GIA 5231307178

Certificate GIA 5231307178

Diamond specifications and retailer prices

From $2,407 AUD
As of November 1, 2026
Save $1,385 AUD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,792 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231307178. Listed at 4 retailers as of November 1, 2026, with prices from $2,407 to $3,792, a $1,385 spread on the same certified stone. Yorxs lists it at $3,792. 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
L
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231307178
Dimensions11.98 × 5.28 × 2.67 mm
L/W Ratio2.27
Top View
11.98 mm5.28 mm1.01 ctL / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 5231307178
Side View
Table 66.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 50.6%

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: $3,221 AUD|Low: $2,310 AUD|High: $3,814 AUD|Avg: $3,128 AUD|+3.0%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$2,407 AUD
Retailer 1$3,221 AUD
Yorxs$3,792 AUD

41 data points across 3 retailers

4 retailers$2,407 AUD to $3,792 AUD

B
Cheapest Retailer
-
$2,407 AUD
B
Retailer 2
-
$2,920 AUD
View
B
Retailer 3
-
$3,221 AUD
View
Most Expensive
C
Yorxs
399948143 · Nov 6
$3,792 AUD
€2,528 EUR
View
3 more retailers have this diamond
Prices start from $2,407 AUDSave up to $1,385 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
$2,407 AUD