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Round|Natural|GIA

0.66ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 7483773083

Certificate GIA 7483773083

Diamond specifications and retailer prices

From $1,652 AUD
£912 GBP
As of November 3, 2026
Save $966 AUD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,619 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.66ct natural round diamond

This 0.66ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7483773083. Listed at 3 retailers as of November 2, 2026, with prices from $1,652 to $2,619, a $966 spread on the same certified stone. MOH London lists it at $2,619. 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

0.66
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7483773083
Dimensions5.46 × 5.47 × 3.50 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.46 mm5.47 mm0.66 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7483773083
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.1%

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 3
Current: $2,619 AUD|Low: $1,453 AUD|High: $2,649 AUD|Avg: $1,923 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$1,453 AUD
Retailer 3$1,652 AUD
Retailer 2$2,005 AUD
MOH London$2,619 AUD

39 data points across 4 retailers

3 retailers$1,652 AUD to $2,619 AUD

B+
Cheapest Retailer
-
$1,652 AUD
£912 GBP
B
Retailer 2
-
$2,005 AUD
€1,338 EUR
View
Most Expensive
B
MOH London
5D8797839 · Nov 2
$2,619 AUD
£1,445 GBP
View
2 more retailers have this diamond
Prices start from $1,652 AUDSave up to $966 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+
0.66ct Round
$1,652 AUD