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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 $3,229 AUD
₹216,037 INR
As of November 1, 2026
Save $4,526 AUD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,756 AUD 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 $3,229 to $7,756, a $4,526 spread on the same certified stone. NZ Jewellers lists it at $7,756. 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
Colour
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 →
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: $3,229 AUD|Low: $3,222 AUD|High: $7,534 AUD|Avg: $4,525 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 1$3,229 AUD
Retailer 9$3,262 AUD
Retailer 7$4,040 AUD
Retailer 11$4,064 AUD
Retailer 2$4,109 AUD
Retailer 12$4,328 AUD
Retailer 6$4,613 AUD
Retailer 4$4,622 AUD
Retailer 3$4,756 AUD
Retailer 10$5,212 AUD
Retailer 8$5,472 AUD
Retailer 5$7,445 AUD

34 data points across 12 retailers

20 retailers$3,229 AUD to $7,756 AUD

A
Cheapest Retailer
-
$3,229 AUD
₹216,037 INR
B+
Retailer 2
-
$3,262 AUD
HK$17,900 HKD
View
B+
Retailer 3
-
$3,801 AUD
$2,670 USD
View
B
Retailer 4
-
$4,040 AUD
$2,838 USD
View
B
Retailer 5
-
$4,064 AUD
$2,855 USD
View
B
Retailer 6
-
$4,109 AUD
$2,886 USD
View
Final sale: no returns
B
Retailer 7
-
$4,328 AUD
$3,040 USD
View
B
Retailer 8
-
$4,452 AUD
$3,127 USD
View
B
Retailer 9
-
$4,452 AUD
$3,127 USD
View
B
Retailer 10
-
$4,535 AUD
SGD 4,305 SGD
View
B
Retailer 11
-
$4,613 AUD
£2,551 GBP
View
B
Retailer 12
-
$4,622 AUD
$3,247 USD
View
B
Retailer 13
-
$4,655 AUD
$3,270 USD
View
Retailer 14
-
$4,756 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$5,136 AUD
$3,608 USD
View
B
Retailer 16
-
$5,212 AUD
€3,487 EUR
View
B
Retailer 17
-
$5,472 AUD
ZAR 62,092 ZAR
View
B
Retailer 18
-
$6,852 AUD
$4,813 USD
View
B
Retailer 19
-
$7,445 AUD
£4,118 GBP
View
Most Expensive
C
NZ Jewellers
27efd7cd-f438-47e7-bca1-41db993c5c30 · Oct 30
$7,756 AUD
$5,448 USD
View
19 more retailers have this diamond
Prices start from $3,229 AUDSave up to $4,526 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
1.00ct Oval
$3,229 AUD