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Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 6522871352

Certificate GIA 6522871352

Diamond specifications and retailer prices

From $1,221 AUD
HK$6,700 HKD
As of October 30, 2026
Save $3,109 AUD (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,330 AUD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded I 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 6522871352. Listed at 23 retailers as of October 30, 2026, with prices from $1,221 to $4,330, a $3,109 spread on the same certified stone. Moon Ocean lists it at $4,330. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6522871352
Dimensions7.64 × 5.39 × 3.36 mm
L/W Ratio1.42
Top View
7.64 mm5.39 mm0.90 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6522871352
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.4%

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 30
Current: $4,330 AUD|Low: $1,221 AUD|High: $4,372 AUD|Avg: $2,132 AUD|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$1,221 AUD
Retailer 2$1,305 AUD
Retailer 8$1,368 AUD
Retailer 7$1,573 AUD
Retailer 9$1,668 AUD
Retailer 3$1,902 AUD
Retailer 6$2,080 AUD
Retailer 5$2,330 AUD
Retailer 4$3,072 AUD
Moon Ocean$4,330 AUD

37 data points across 10 retailers

23 retailers$1,221 AUD to $4,330 AUD

B+
Cheapest Retailer
-
$1,221 AUD
HK$6,700 HKD
A
Retailer 2
-
$1,305 AUD
₹87,307 INR
View
B+
Retailer 3
-
$1,368 AUD
$961 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,573 AUD
$1,105 USD
View
B+
Retailer 5
-
$1,599 AUD
$1,123 USD
View
Retailer 6
-
$1,668 AUD
$1,172 USD
View
Price last confirmed 67 days ago
Retailer 7
-
$1,668 AUD
$1,172 USD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
$1,668 AUD
$1,172 USD
View
B+
Retailer 9
-
$1,668 AUD
$1,172 USD
View
B+
Retailer 10
-
$1,725 AUD
SGD 1,637 SGD
View
B+
Retailer 11
-
$1,733 AUD
$1,217 USD
View
B+
Retailer 12
-
$1,821 AUD
$1,279 USD
View
B+
Retailer 13
-
$1,859 AUD
$1,306 USD
View
B+
Retailer 14
-
$1,902 AUD
£1,052 GBP
View
Retailer 15
-
$1,925 AUD
$1,352 USD
View
Price last confirmed 37 days ago
Retailer 16
-
$1,925 AUD
$1,352 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$2,080 AUD
$1,461 USD
View
B
Retailer 18
-
$2,330 AUD
€1,559 EUR
View
B
Retailer 19
-
$3,072 AUD
£1,699 GBP
View
Retailer 20
-
$4,069 AUD
$2,858 USD
View
Price last confirmed 67 days ago
Retailer 21
-
$4,069 AUD
$2,858 USD
View
Price last confirmed 35 days ago
Retailer 22
-
$4,069 AUD
$2,858 USD
View
Price last confirmed 7 days ago
Most Expensive
C
Moon Ocean
NVN-A96FA088C-352 · Oct 30
$4,330 AUD
£2,395 GBP
View
22 more retailers have this diamond
Prices start from $1,221 AUDSave up to $3,109 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 Oval
$1,221 AUD