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Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

EX • G/I1 • GIA 3515686733

Certificate GIA 3515686733

Diamond specifications and retailer prices

From $1,403 AUD
HK$7,700 HKD
As of November 1, 2026
Save $3,231 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,634 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 3515686733. Listed at 10 retailers as of October 30, 2026, with prices from $1,403 to $4,634, a $3,231 spread on the same certified stone. NZ Jewellers lists it at $4,634. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3515686733
Dimensions6.17 × 6.21 × 3.84 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.17 mm6.21 mm0.90 ctG / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3515686733
Side View
Table 57.0%Crown 35.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 62.0%

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 1
Current: $4,634 AUD|Low: $1,403 AUD|High: $4,634 AUD|Avg: $2,250 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$1,403 AUD
Retailer 2$1,412 AUD
Retailer 7$1,901 AUD
Retailer 9$1,901 AUD
Retailer 6$1,919 AUD
Retailer 4$1,987 AUD
Retailer 8$2,192 AUD
Retailer 3$2,456 AUD
NZ Jewellers$4,634 AUD

44 data points across 9 retailers

10 retailers$1,403 AUD to $4,634 AUD

A
Cheapest Retailer
-
$1,403 AUD
HK$7,700 HKD
A
Retailer 2
-
$1,412 AUD
₹94,487 INR
View
B+
Retailer 3
-
$1,760 AUD
$1,236 USD
View
B+
Retailer 4
-
$1,901 AUD
$1,335 USD
View
B+
Retailer 5
-
$1,901 AUD
$1,335 USD
View
B+
Retailer 6
-
$1,919 AUD
$1,348 USD
View
B+
Retailer 7
-
$1,987 AUD
$1,396 USD
View
B
Retailer 8
-
$2,192 AUD
$1,540 USD
View
B+
Retailer 9
-
$2,456 AUD
€1,643 EUR
View
Most Expensive
B
NZ Jewellers
09970681-0057-4b89-89d4-90fdd2219a20 · Oct 30
$4,634 AUD
$3,255 USD
View
9 more retailers have this diamond
Prices start from $1,403 AUDSave up to $3,231 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
0.90ct Round
$1,403 AUD