Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 5476362267

Certificate GIA 5476362267

Diamond specifications and retailer prices

From $3,549 NZD
$2,000 USD
As of November 1, 2026
Save $4,794 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,063 NZD 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 I 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 5476362267. Listed at 23 retailers as of November 1, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.19°
Pavilion angle38.49°
OriginNatural
Grading LabGIA
CertificateGIA 5476362267
Dimensions7.44 × 5.43 × 3.36 mm
L/W Ratio1.37
Top View
7.44 mm5.43 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5476362267
Side View
Table 58.0%Crown 41.19°Girdle: STK-VTKPavilion 38.49°Culet: NoneDepth 61.8%

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: $8,343 NZD|Low: $3,584 NZD|High: $8,457 NZD|Avg: $5,467 NZD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$3,584 NZD
Retailer 7$3,625 NZD
Retailer 9$4,109 NZD
Retailer 3$4,204 NZD
Retailer 8$5,337 NZD
Retailer 5$5,414 NZD
Retailer 4$6,394 NZD
Retailer 2$7,596 NZD
Retailer 1$8,343 NZD

36 data points across 9 retailers

23 retailers$3,549 NZD to $8,343 NZD

B+
Cheapest Retailer
-
$3,549 NZD
$2,000 USD
B+
Retailer 2
-
$3,584 NZD
$2,020 USD
View
B
Retailer 3
-
$3,625 NZD
$2,043 USD
View
Final sale: no returns
B
Retailer 4
-
$3,788 NZD
$2,135 USD
View
B
Retailer 5
-
$3,801 NZD
$2,142 USD
View
B
Retailer 6
-
$3,928 NZD
$2,214 USD
View
B
Retailer 7
-
$3,928 NZD
$2,214 USD
View
B
Retailer 8
-
$3,948 NZD
$2,225 USD
View
B
Retailer 9
-
$4,023 NZD
$2,267 USD
View
B
Retailer 10
-
$4,109 NZD
$2,316 USD
View
B
Retailer 11
-
$4,125 NZD
$2,325 USD
View
B
Retailer 12
-
$4,204 NZD
£1,866 GBP
View
B
Retailer 13
-
$4,365 NZD
$2,460 USD
View
B
Retailer 14
-
$4,365 NZD
$2,460 USD
View
B
Retailer 15
-
$4,453 NZD
$2,510 USD
View
B
Retailer 16
-
$4,507 NZD
$2,540 USD
View
B
Retailer 17
-
$4,532 NZD
$2,554 USD
View
Retailer 18
-
$5,337 NZD
A$4,628 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$5,414 NZD
€2,906 EUR
View
B
Retailer 20
-
$6,394 NZD
ZAR 58,221 ZAR
View
B
Retailer 21
-
$7,596 NZD
£3,371 GBP
View
B
Retailer 22
-
$8,343 NZD
£3,702 GBP
View
Most Expensive
NZ Jewellers
463b1736-9926-477c-b8ca-7715c0754d65 · Oct 30
$9,063 NZD
$5,108 USD
View
Price under review
22 more retailers have this diamond
Prices start from $3,549 NZDSave up to $4,794 NZD

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 Oval
$3,549 NZD