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Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1433864376

Certificate GIA 1433864376

Diamond specifications and retailer prices

From $3,093 CAD
HK$17,300 HKD
As of October 30, 2026
Save $5,690 CAD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,784 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H 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 1433864376. Listed at 19 retailers as of October 30, 2026, with prices from $3,093 to $8,784, a $5,690 spread on the same certified stone. NZ Jewellers lists it at $8,784. 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

1.00
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1433864376
Dimensions7.34 × 5.56 × 3.60 mm
L/W Ratio1.32
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cloud, Needle, Indented Natural
Top View
7.34 mm5.56 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1433864376
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.8%

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: $4,492 CAD|Low: $2,918 CAD|High: $7,110 CAD|Avg: $4,237 CAD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$3,093 CAD
Retailer 3$3,325 CAD
Retailer 8$3,492 CAD
Retailer 10$3,513 CAD
Retailer 9$3,611 CAD
Retailer 4$3,807 CAD
Retailer 12$3,953 CAD
Retailer 11$4,489 CAD
Retailer 1$4,492 CAD
Retailer 6$4,912 CAD
Retailer 7$5,116 CAD
Retailer 5$7,064 CAD

44 data points across 12 retailers

19 retailers$3,093 CAD to $8,784 CAD

A
Cheapest Retailer
-
$3,093 CAD
HK$17,300 HKD
B+
Retailer 2
-
$3,325 CAD
$2,380 USD
View
B+
Retailer 3
-
$3,492 CAD
$2,500 USD
View
B+
Retailer 4
-
$3,513 CAD
$2,515 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,607 CAD
$2,582 USD
View
B+
Retailer 6
-
$3,611 CAD
$2,585 USD
View
B+
Retailer 7
-
$3,807 CAD
$2,725 USD
View
B+
Retailer 8
-
$3,807 CAD
$2,725 USD
View
B
Retailer 9
-
$3,953 CAD
$2,830 USD
View
B+
Retailer 10
-
$4,344 CAD
$3,110 USD
View
B+
Retailer 11
-
$4,344 CAD
$3,110 USD
View
B
Retailer 12
-
$4,392 CAD
$3,144 USD
View
B
Retailer 13
-
$4,484 CAD
$3,210 USD
View
Retailer 14
-
$4,489 CAD
A$4,943 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$4,492 CAD
£2,532 GBP
View
B
Retailer 16
-
$4,912 CAD
€3,349 EUR
View
B
Retailer 17
-
$5,116 CAD
ZAR 59,168 ZAR
View
B
Retailer 18
-
$7,064 CAD
£3,982 GBP
View
Most Expensive
B
NZ Jewellers
07e4c3a2-671e-4c7f-a30a-3ee37330f083 · Oct 30
$8,784 CAD
$6,288 USD
View
18 more retailers have this diamond
Prices start from $3,093 CADSave up to $5,690 CAD

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
1.00ct Oval
$3,093 CAD