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Marquise|Natural|GIA

0.76ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 7566609083

Certificate GIA 7566609083

Diamond specifications and retailer prices

From $1,892 AUD
As of November 4, 2026
Save $1,514 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,406 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.76ct natural marquise diamond

This 0.76ct natural marquise sits in the just-under-one-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 7566609083. Listed at 13 retailers as of November 4, 2026, with prices from $1,892 to $3,406, a $1,514 spread on the same certified stone. Helzberg Diamonds lists it at $3,406. 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

0.76
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.75°
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 7566609083
Dimensions9.76 × 4.62 × 2.80 mm
L/W Ratio2.11
Culet sizeNone
Top View
9.76 mm4.62 mm0.76 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566609083
Side View
Table 59.0%Crown 39.75°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 60.6%

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 4
Current: $3,406 AUD|Low: $1,892 AUD|High: $3,406 AUD|Avg: $2,359 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$1,892 AUD
Retailer 3$1,901 AUD
Retailer 8$1,901 AUD
Retailer 12$1,933 AUD
Retailer 13$2,006 AUD
Retailer 5$2,070 AUD
Retailer 7$2,091 AUD
Retailer 10$2,314 AUD
Retailer 2$2,385 AUD
Retailer 4$2,636 AUD
Retailer 6$2,722 AUD
Retailer 11$3,061 AUD
Helzberg Diamonds$3,406 AUD

22 data points across 13 retailers

13 retailers$1,892 AUD to $3,406 AUD

A
Cheapest Retailer
-
$1,892 AUD
A
Retailer 2
-
$1,901 AUD
View
A
Retailer 3
-
$1,901 AUD
View
A
Retailer 4
-
$1,933 AUD
View
A
Retailer 5
-
$2,006 AUD
View
A
Retailer 6
-
$2,070 AUD
View
A
Retailer 7
-
$2,091 AUD
View
A
Retailer 8
-
$2,314 AUD
View
A
Retailer 9
-
$2,385 AUD
View
B+
Retailer 10
-
$2,636 AUD
View
B+
Retailer 11
-
$2,722 AUD
View
B+
Retailer 12
-
$3,061 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMMMGPGOJ · Nov 6
$3,406 AUD
$2,340 USD
View
12 more retailers have this diamond
Prices start from $1,892 AUDSave up to $1,514 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
0.76ct Marquise
$1,892 AUD