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Marquise|Natural|GIA

3.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1558031499

Certificate GIA 1558031499

Diamond specifications and retailer prices

From $55,876 AUD
As of November 6, 2026
Save $11,387 AUD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $67,263 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558031499. Listed at 3 retailers as of November 5, 2026, with prices from $55,876 to $67,263, a $11,387 spread on the same certified stone. 77 Diamonds lists it at $67,263. 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

3.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1558031499
Dimensions14.58 × 7.66 × 4.54 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Needle
Top View
14.58 mm7.66 mm3.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1558031499
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.2%

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: $67,263 AUD|Low: $49,918 AUD|High: $68,520 AUD|Avg: $57,168 AUD|+32.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$49,918 AUD
Retailer 7$52,059 AUD
Retailer 6$53,349 AUD
Retailer 2$55,876 AUD
Retailer 3$58,317 AUD
Retailer 5$63,361 AUD
77 Diamonds$67,263 AUD

29 data points across 7 retailers

3 retailers$55,876 AUD to $67,263 AUD

A
Cheapest Retailer
-
$55,876 AUD
A
Retailer 2
-
$58,317 AUD
View
Most Expensive
B+
77 Diamonds
MQMBWKPWXGMA · Nov 5
$67,263 AUD
£37,076 GBP
View
2 more retailers have this diamond
Prices start from $55,876 AUDSave up to $11,387 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
3.01ct Marquise
$55,876 AUD