CaratHunter
Plans
Marquise|Natural|IGI

0.52ct F SI2 Marquise Natural Diamond

VG • F/SI2 • IGI 790616383

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 790616383

Diamond specifications and retailer prices

From $623 AUD
As of November 6, 2026
Save $1,289 AUD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,601 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 790616383. Listed at 12 retailers as of November 4, 2026, with a 207% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.8°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 790616383
Dimensions7.78 × 4.08 × 2.78 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
7.78 mm4.08 mm0.52 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 790616383
Side View
Table 59.0%Crown 40.8°Girdle: THN-THKPavilion 41.6°Culet: NoneDepth 68.1%

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: Nov 6
Current: $623 AUD|Low: $623 AUD|High: $2,023 AUD|Avg: $1,060 AUD|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$623 AUD
Retailer 8$766 AUD
Retailer 5$830 AUD
Retailer 9$956 AUD
Retailer 7$1,020 AUD
Retailer 4$1,039 AUD
Retailer 6$1,062 AUD
Retailer 3$1,138 AUD
Retailer 2$1,912 AUD

40 data points across 9 retailers

12 retailers$623 AUD to $1,912 AUD

A
Cheapest Retailer
-
$623 AUD
A
Retailer 2
-
$766 AUD
View
Final sale: no returns
Retailer 3
-
$830 AUD
View
Price last confirmed 18 days ago
Retailer 4
-
$894 AUD
View
Price last confirmed 23 days ago
Retailer 5
-
$894 AUD
View
Price last confirmed 22 days ago
Retailer 6
-
$956 AUD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$1,020 AUD
View
B+
Retailer 8
-
$1,039 AUD
View
B+
Retailer 9
-
$1,062 AUD
View
B+
Retailer 10
-
$1,138 AUD
View
B
Retailer 11
-
$1,912 AUD
View
Most Expensive
NZ Jewellers
c836e576-3dd5-4816-9af4-1d8c662bb5be · Oct 17
$2,601 AUD
$1,787 USD
View
Price last confirmed 20 days ago
11 more retailers have this diamond
Prices start from $623 AUDSave up to $1,289 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
0.52ct Marquise
$623 AUD