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Marquise|Natural|GIA

0.62ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6562049933

Certificate GIA 6562049933

Diamond specifications and retailer prices

From $1,112 AUD
HK$6,100 HKD
As of October 29, 2026
Save $1,651 AUD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,673 AUD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 0.62ct natural marquise diamond

This 0.62ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562049933. Listed at 16 retailers as of October 26, 2026, with a 149% 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

0.62
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562049933
Dimensions9.06 × 4.40 × 2.74 mm
L/W Ratio2.06
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
9.06 mm4.40 mm0.62 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562049933
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.2%

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 29
Current: $3,673 AUD|Low: $1,112 AUD|High: $3,849 AUD|Avg: $1,870 AUD|-4.6%
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
Retailer 15
October 28, 2026
Retailer 14$1,112 AUD
Retailer 15$1,389 AUD
Retailer 5$1,444 AUD
Retailer 3$1,506 AUD
Retailer 11$1,506 AUD
Retailer 4$1,559 AUD
Retailer 7$1,664 AUD
Retailer 12$1,697 AUD
Retailer 13$1,738 AUD
Retailer 2$1,766 AUD
Retailer 8$1,804 AUD
Retailer 9$2,100 AUD
Retailer 6$2,132 AUD
Retailer 10$2,763 AUD
NZ Jewellers$3,673 AUD

26 data points across 15 retailers

16 retailers$1,112 AUD to $2,763 AUD

A
Cheapest Retailer
-
$1,112 AUD
HK$6,100 HKD
A
Retailer 2
-
$1,389 AUD
$976 USD
View
Final sale: no returns
A
Retailer 3
-
$1,444 AUD
$1,014 USD
View
Retailer 4
-
$1,496 AUD
$1,051 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,506 AUD
$1,058 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$1,506 AUD
$1,058 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,559 AUD
SGD 1,480 SGD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,664 AUD
$1,169 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$1,697 AUD
$1,192 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,738 AUD
$1,221 USD
View
B+
Retailer 11
-
$1,766 AUD
£977 GBP
View
B+
Retailer 12
-
$1,804 AUD
£998 GBP
View
B+
Retailer 13
-
$2,100 AUD
€1,405 EUR
View
Retailer 14
-
$2,132 AUD
$1,498 USD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$2,763 AUD
£1,528 GBP
View
Most Expensive
NZ Jewellers
89fa4ff8-ae79-4fea-bfab-dbda25869bac · Oct 9
$3,673 AUD
$2,580 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from $1,112 AUDSave up to $1,651 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
0.62ct Marquise
$1,112 AUD