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Marquise|Natural|GIA

0.62ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 1568502019

Certificate GIA 1568502019

Diamond specifications and retailer prices

From $899 AUD
$630 USD
As of November 1, 2026
Save $197 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,096 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.62ct natural marquise diamond

This 0.62ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568502019. Listed at 3 retailers as of November 1, 2026, with prices from $899 to $1,096, a $197 spread on the same certified stone. 77 Diamonds lists it at $1,096. 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

0.62
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1568502019
Dimensions8.92 × 4.53 × 2.71 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
8.92 mm4.53 mm0.62 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1568502019
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,096 AUD|Low: $899 AUD|High: $1,096 AUD|Avg: $989 AUD|+4.9%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$899 AUD
Retailer 3$976 AUD
77 Diamonds$1,096 AUD

27 data points across 3 retailers

3 retailers$899 AUD to $1,096 AUD

B+
Cheapest Retailer
-
$899 AUD
$630 USD
B+
Retailer 2
-
$976 AUD
SGD 924 SGD
View
Most Expensive
B+
77 Diamonds
MQCPRTRXHRPW · Nov 2
$1,096 AUD
£605 GBP
View
2 more retailers have this diamond
Prices start from $899 AUDSave up to $197 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+
0.62ct Marquise
$899 AUD