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Marquise|Natural|GIA

0.71ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6555492542

Certificate GIA 6555492542

Diamond specifications and retailer prices

From $730 AUD
SGD 693 SGD
As of October 31, 2026
Save $685 AUD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,415 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555492542. Listed at 7 retailers as of October 31, 2026, with prices from $730 to $1,415, a $685 spread on the same certified stone. Frank Darling lists it at $1,415. 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

0.71
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555492542
Dimensions8.96 × 4.73 × 2.94 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.96 mm4.73 mm0.71 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555492542
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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: Oct 31
Current: $1,415 AUD|Low: $597 AUD|High: $1,540 AUD|Avg: $1,115 AUD|-7.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7$597 AUD
Retailer 4$730 AUD
Retailer 5$808 AUD
Retailer 3$926 AUD
Retailer 2$1,053 AUD
Retailer 10$1,162 AUD
Retailer 6$1,241 AUD
Retailer 8$1,300 AUD
Frank Darling$1,415 AUD
Retailer 9$1,540 AUD

18 data points across 10 retailers

7 retailers$730 AUD to $1,415 AUD

A
Cheapest Retailer
-
$730 AUD
SGD 693 SGD
A
Retailer 2
-
$808 AUD
SGD 767 SGD
View
A
Retailer 3
-
$926 AUD
£512 GBP
View
A
Retailer 4
-
$1,053 AUD
$739 USD
View
A
Retailer 5
-
$1,162 AUD
$816 USD
View
A
Retailer 6
-
$1,241 AUD
$872 USD
View
Most Expensive
B+
Frank Darling
2652592HK · Nov 2
$1,415 AUD
$994 USD
View
6 more retailers have this diamond
Prices start from $730 AUDSave up to $685 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
0.71ct Marquise
$730 AUD