Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6382573016

Certificate GIA 6382573016

Diamond specifications and retailer prices

From $2,369 USD
As of October 31, 2026
Save $2,188 USD (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,382 USD 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 6382573016. Listed at 24 retailers as of October 31, 2026, with a 92% 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6382573016
Dimensions7.37 × 5.46 × 3.37 mm
L/W Ratio1.35
Top View
7.37 mm5.46 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6382573016
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,382 USD|Low: $2,369 USD|High: $5,382 USD|Avg: $3,129 USD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
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Retailer 22
Retailer 23
October 31, 2026
Retailer 10$2,369 USD
Retailer 20$2,420 USD
Retailer 9$2,427 USD
Retailer 16$2,475 USD
Retailer 3$2,506 USD
Retailer 5$2,629 USD
Retailer 22$2,745 USD
Retailer 6$2,799 USD
Retailer 23$2,799 USD
Retailer 14$2,858 USD
Retailer 21$2,906 USD
Retailer 8$3,029 USD
Retailer 11$3,190 USD
Retailer 12$3,190 USD
Retailer 13$3,228 USD
Retailer 7$3,229 USD
Retailer 4$3,300 USD
Retailer 17$3,387 USD
Retailer 15$3,544 USD
Retailer 18$3,585 USD
Retailer 2$4,557 USD
Retailer 19$5,174 USD
NZ Jewellers$5,382 USD

34 data points across 23 retailers

24 retailers$2,369 USD to $4,557 USD

B
Cheapest Retailer
-
$2,369 USD
B
Retailer 2
-
$2,420 USD
View
B
Retailer 3
-
$2,427 USD
View
B
Retailer 4
-
$2,475 USD
View
B
Retailer 5
-
$2,506 USD
View
B
Retailer 6
-
$2,629 USD
View
B
Retailer 7
-
$2,745 USD
View
B
Retailer 8
-
$2,799 USD
View
B
Retailer 9
-
$2,799 USD
View
B
Retailer 10
-
$2,858 USD
CA$3,969 CAD
View
B
Retailer 11
-
$2,906 USD
View
B
Retailer 12
-
$3,029 USD
View
B
Retailer 13
-
$3,190 USD
View
B
Retailer 14
-
$3,190 USD
View
B
Retailer 15
-
$3,226 USD
View
B
Retailer 16
-
$3,228 USD
£2,542 GBP
View
B
Retailer 17
-
$3,229 USD
View
B
Retailer 18
-
$3,300 USD
View
Retailer 19
-
$3,300 USD
A$5,078 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
$3,387 USD
€3,226 EUR
View
B
Retailer 21
-
$3,544 USD
View
B
Retailer 22
-
$4,557 USD
ZAR 73,616 ZAR
View
Retailer 23
-
$5,174 USD
£4,074 GBP
View
Price under review
Most Expensive
NZ Jewellers
13350b1b-dfee-45e6-8f91-527ee37f03a4 · Oct 30
$5,382 USD
View
Price under review
23 more retailers have this diamond
Prices start from $2,369 USDSave up to $2,188 USD

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
$2,369 USD