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Oval|Natural|GIA

0.90ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 1538231104

Certificate GIA 1538231104

Diamond specifications and retailer prices

From $1,713 AUD
HK$9,400 HKD
As of November 1, 2026
Save $3,755 AUD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,468 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538231104. Listed at 23 retailers as of October 30, 2026, with prices from $1,713 to $5,468, a $3,755 spread on the same certified stone. NZ Jewellers lists it at $5,468. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538231104
Dimensions7.34 × 5.43 × 3.47 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
7.34 mm5.43 mm0.90 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1538231104
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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: $5,468 AUD|Low: $1,695 AUD|High: $5,468 AUD|Avg: $2,839 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 14$1,713 AUD
Retailer 2$1,800 AUD
Retailer 9$2,068 AUD
Retailer 6$2,121 AUD
Retailer 8$2,132 AUD
Retailer 7$2,157 AUD
Retailer 4$2,242 AUD
Retailer 18$2,242 AUD
Retailer 19$2,346 AUD
Retailer 11$2,385 AUD
Retailer 10$2,436 AUD
Retailer 13$2,512 AUD
Retailer 3$2,587 AUD
Retailer 16$3,063 AUD
Retailer 15$3,307 AUD
Retailer 5$3,949 AUD
Retailer 12$4,315 AUD
Retailer 17$4,972 AUD
NZ Jewellers$5,468 AUD

22 data points across 19 retailers

23 retailers$1,713 AUD to $5,468 AUD

A
Cheapest Retailer
-
$1,713 AUD
HK$9,400 HKD
A
Retailer 2
-
$1,800 AUD
₹120,411 INR
View
A
Retailer 3
-
$2,068 AUD
$1,453 USD
View
Final sale: no returns
A
Retailer 4
-
$2,121 AUD
$1,490 USD
View
A
Retailer 5
-
$2,132 AUD
SGD 2,024 SGD
View
A
Retailer 6
-
$2,157 AUD
$1,515 USD
View
A
Retailer 7
-
$2,165 AUD
$1,521 USD
View
B+
Retailer 8
-
$2,242 AUD
$1,575 USD
View
B+
Retailer 9
-
$2,242 AUD
$1,575 USD
View
B+
Retailer 10
-
$2,264 AUD
$1,590 USD
View
B+
Retailer 11
-
$2,346 AUD
$1,648 USD
View
B+
Retailer 12
-
$2,385 AUD
SGD 2,264 SGD
View
B+
Retailer 13
-
$2,436 AUD
$1,711 USD
View
B+
Retailer 14
-
$2,512 AUD
£1,389 GBP
View
B+
Retailer 15
-
$2,587 AUD
$1,817 USD
View
B+
Retailer 16
-
$2,682 AUD
View
Retailer 17
-
$2,942 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$3,063 AUD
€2,049 EUR
View
B+
Retailer 19
-
$3,307 AUD
ZAR 37,527 ZAR
View
B
Retailer 20
-
$3,949 AUD
£2,184 GBP
View
B
Retailer 21
-
$4,315 AUD
£2,386 GBP
View
B
Retailer 22
-
$4,972 AUD
£2,750 GBP
View
Most Expensive
B
NZ Jewellers
39243e4f-88c8-4db8-9aa6-68b12d15c95e · Oct 30
$5,468 AUD
$3,841 USD
View
22 more retailers have this diamond
Prices start from $1,713 AUDSave up to $3,755 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
$1,713 AUD