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Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 1443671778

Certificate GIA 1443671778

Diamond specifications and retailer prices

From $3,165 CAD
HK$17,700 HKD
As of October 30, 2026
Save $4,445 CAD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,610 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1443671778. Listed at 20 retailers as of October 30, 2026, with prices from $3,165 to $7,610, a $4,445 spread on the same certified stone. NZ Jewellers lists it at $7,610. 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

1.00
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1443671778
Dimensions8.21 × 5.27 × 3.36 mm
L/W Ratio1.56
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.21 mm5.27 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1443671778
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

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: Oct 30
Current: $3,180 CAD|Low: $3,040 CAD|High: $7,393 CAD|Avg: $4,484 CAD|-1.4%
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 4$3,165 CAD
Retailer 1$3,180 CAD
Retailer 2$3,822 CAD
Retailer 9$3,988 CAD
Retailer 11$4,031 CAD
Retailer 10$4,247 CAD
Retailer 3$4,536 CAD
Retailer 5$4,564 CAD
Retailer 12$4,666 CAD
Retailer 7$5,107 CAD
Retailer 8$5,319 CAD
Retailer 6$7,345 CAD

33 data points across 12 retailers

20 retailers$3,165 CAD to $7,610 CAD

B+
Cheapest Retailer
-
$3,165 CAD
HK$17,700 HKD
B+
Retailer 2
-
$3,180 CAD
₹216,837 INR
View
B+
Retailer 3
-
$3,730 CAD
$2,670 USD
View
B+
Retailer 4
-
$3,822 CAD
$2,736 USD
View
B
Retailer 5
-
$3,988 CAD
$2,855 USD
View
B
Retailer 6
-
$4,031 CAD
$2,886 USD
View
Final sale: no returns
B
Retailer 7
-
$4,247 CAD
$3,040 USD
View
B
Retailer 8
-
$4,368 CAD
$3,127 USD
View
B
Retailer 9
-
$4,368 CAD
$3,127 USD
View
B
Retailer 10
-
$4,450 CAD
SGD 4,305 SGD
View
B
Retailer 11
-
$4,536 CAD
$3,247 USD
View
B
Retailer 12
-
$4,564 CAD
£2,573 GBP
View
B
Retailer 13
-
$4,568 CAD
$3,270 USD
View
Retailer 14
-
$4,666 CAD
A$5,139 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$5,040 CAD
$3,608 USD
View
B
Retailer 16
-
$5,107 CAD
€3,482 EUR
View
B
Retailer 17
-
$5,319 CAD
ZAR 61,511 ZAR
View
B
Retailer 18
-
$6,723 CAD
$4,813 USD
View
B
Retailer 19
-
$7,345 CAD
£4,140 GBP
View
Most Expensive
C
NZ Jewellers
27efd7cd-f438-47e7-bca1-41db993c5c30 · Oct 30
$7,610 CAD
$5,448 USD
View
19 more retailers have this diamond
Prices start from $3,165 CADSave up to $4,445 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.

B+
1.00ct Oval
$3,165 CAD