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Marquise|Natural|GIA

0.71ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2496317826

Certificate GIA 2496317826

Diamond specifications and retailer prices

From $2,548 AUD
As of November 4, 2026
Save $2,062 AUD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,455 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2496317826. Listed at 23 retailers as of November 4, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.71°
Pavilion angle37.94°
OriginNatural
Grading LabGIA
CertificateGIA 2496317826
Dimensions9.25 × 4.77 × 2.81 mm
L/W Ratio1.94
Top View
9.25 mm4.77 mm0.71 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2496317826
Side View
Table 58.0%Crown 37.71°Girdle: STK-THKPavilion 37.94°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,455 AUD|Low: $2,151 AUD|High: $6,455 AUD|Avg: $3,712 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11$2,452 AUD
Retailer 12$2,582 AUD
Retailer 3$2,797 AUD
Retailer 4$2,860 AUD
Retailer 14$2,927 AUD
Retailer 8$3,334 AUD
Retailer 6$3,526 AUD
Retailer 5$3,554 AUD
Retailer 13$3,796 AUD
Retailer 7$3,925 AUD
Retailer 2$4,030 AUD
Retailer 9$4,611 AUD
Retailer 10$5,395 AUD
NZ Jewellers$6,455 AUD

45 data points across 14 retailers

23 retailers$2,548 AUD to $4,611 AUD

Retailer 1
-
$2,452 AUD
Price last confirmed 20 days ago
B+
Retailer 2
-
$2,548 AUD
View
B+
Retailer 3
-
$2,556 AUD
View
B+
Retailer 4
-
$2,582 AUD
View
Final sale: no returns
B
Retailer 5
-
$2,634 AUD
View
B
Retailer 6
-
$2,698 AUD
View
Retailer 7
-
$2,797 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$2,797 AUD
View
B
Retailer 9
-
$2,860 AUD
View
B
Retailer 10
-
$2,927 AUD
View
B
Retailer 11
-
$3,228 AUD
View
B
Retailer 12
-
$3,260 AUD
View
B
Retailer 13
-
$3,260 AUD
View
B
Retailer 14
-
$3,334 AUD
View
B
Retailer 15
-
$3,362 AUD
View
B
Retailer 16
-
$3,526 AUD
View
B
Retailer 17
-
$3,554 AUD
View
Retailer 18
-
$3,796 AUD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$3,925 AUD
View
B
Retailer 20
-
$4,030 AUD
View
B
Retailer 21
-
$4,611 AUD
View
Retailer 22
-
$5,395 AUD
View
Price under review
Most Expensive
NZ Jewellers
3d3de4a5-f348-44df-93dc-88163347d21f · Nov 5
$6,455 AUD
$4,435 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,548 AUDSave up to $2,062 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+
0.71ct Marquise
$2,548 AUD