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Marquise|Natural|GIA

0.71ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2556544599

Certificate GIA 2556544599

Diamond specifications and retailer prices

From $931 AUD
As of November 6, 2026
Save $616 AUD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,547 AUD at Frank Darling · As of November 6, 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 K 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 2556544599. Listed at 8 retailers as of November 6, 2026, with prices from $931 to $1,547, a $616 spread on the same certified stone. Frank Darling lists it at $1,547. 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

0.71
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.76°
Pavilion angle41.43°
OriginNatural
Grading LabGIA
CertificateGIA 2556544599
Dimensions8.56 × 4.61 × 3.02 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.56 mm4.61 mm0.71 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556544599
Side View
Table 59.0%Crown 40.76°Girdle: STK-THKPavilion 41.43°Culet: NoneDepth 65.4%

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: $1,547 AUD|Low: $931 AUD|High: $1,632 AUD|Avg: $1,247 AUD|-5.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$931 AUD
Retailer 4$942 AUD
Retailer 3$1,084 AUD
Retailer 5$1,211 AUD
Retailer 2$1,298 AUD
Retailer 6$1,404 AUD
Frank Darling$1,547 AUD

43 data points across 7 retailers

8 retailers$931 AUD to $1,547 AUD

A
Cheapest Retailer
-
$931 AUD
A
Retailer 2
-
$942 AUD
View
B+
Retailer 3
-
$1,084 AUD
View
B+
Retailer 4
-
$1,211 AUD
View
B+
Retailer 5
-
$1,266 AUD
View
B+
Retailer 6
-
$1,298 AUD
View
B
Retailer 7
-
$1,404 AUD
View
Most Expensive
B
Frank Darling
2656287HK · Nov 6
$1,547 AUD
$1,063 USD
View
7 more retailers have this diamond
Prices start from $931 AUDSave up to $616 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
$931 AUD