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Radiant|Natural|GIA

0.90ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 1538287111

Certificate GIA 1538287111

Diamond specifications and retailer prices

From $2,414 AUD
$1,696 USD
As of November 1, 2026
Save $1,307 AUD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,722 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538287111. Listed at 4 retailers as of November 1, 2026, with prices from $2,414 to $3,722, a $1,307 spread on the same certified stone. 77 Diamonds lists it at $3,722. 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

0.90
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle56.97°
OriginNatural
Grading LabGIA
CertificateGIA 1538287111
Dimensions6.71 × 4.84 × 3.14 mm
L/W Ratio1.39
Key to symbols
Feather
Top View
6.71 mm4.84 mm0.90 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538287111
Side View
Table 70.0%CrownGirdle: STK-THKPavilion 56.97°Culet: NoneDepth 64.9%

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 1
Current: $3,722 AUD|Low: $2,414 AUD|High: $3,758 AUD|Avg: $2,791 AUD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$2,414 AUD
Retailer 2$2,454 AUD
Retailer 4$2,567 AUD
77 Diamonds$3,722 AUD

39 data points across 4 retailers

4 retailers$2,414 AUD to $3,722 AUD

B+
Cheapest Retailer
-
$2,414 AUD
$1,696 USD
B+
Retailer 2
-
$2,454 AUD
$1,724 USD
View
B+
Retailer 3
-
$2,567 AUD
$1,803 USD
View
Most Expensive
B
77 Diamonds
RADZVPBKPQK5 · Nov 1
$3,722 AUD
£2,058 GBP
View
3 more retailers have this diamond
Prices start from $2,414 AUDSave up to $1,307 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+
0.90ct Radiant
$2,414 AUD