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Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1563103532

Certificate GIA 1563103532

Diamond specifications and retailer prices

From $3,447 AUD
₹230,085 INR
As of October 30, 2026
Save $4,740 AUD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,188 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563103532. Listed at 23 retailers as of October 30, 2026, with prices from $3,447 to $8,188, a $4,740 spread on the same certified stone. NZ Jewellers lists it at $8,188. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563103532
Dimensions8.12 × 5.47 × 3.44 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
8.12 mm5.47 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563103532
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.9%

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: $8,188 AUD|Low: $3,447 AUD|High: $8,188 AUD|Avg: $4,985 AUD|+1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 22$3,447 AUD
Retailer 14$3,626 AUD
Retailer 9$3,895 AUD
Retailer 15$3,920 AUD
Retailer 18$4,092 AUD
Retailer 21$4,322 AUD
Retailer 8$4,431 AUD
Retailer 4$4,471 AUD
Retailer 7$4,570 AUD
Retailer 12$4,570 AUD
Retailer 16$4,737 AUD
Retailer 3$4,775 AUD
Retailer 19$4,775 AUD
Retailer 2$4,880 AUD
Retailer 10$4,899 AUD
Retailer 13$5,028 AUD
Retailer 5$5,080 AUD
Retailer 6$5,096 AUD
Retailer 20$5,272 AUD
Retailer 17$5,617 AUD
Retailer 11$7,720 AUD
NZ Jewellers$8,188 AUD

19 data points across 22 retailers

23 retailers$3,447 AUD to $8,188 AUD

A
Cheapest Retailer
-
$3,447 AUD
₹230,085 INR
A
Retailer 2
-
$3,626 AUD
$2,541 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,895 AUD
$2,730 USD
View
B+
Retailer 4
-
$3,920 AUD
$2,747 USD
View
B+
Retailer 5
-
$4,092 AUD
$2,868 USD
View
B+
Retailer 6
-
$4,322 AUD
$3,029 USD
View
B+
Retailer 7
-
$4,431 AUD
$3,105 USD
View
B+
Retailer 8
-
$4,471 AUD
£2,467 GBP
View
B+
Retailer 9
-
$4,570 AUD
$3,203 USD
View
B+
Retailer 10
-
$4,570 AUD
$3,203 USD
View
B+
Retailer 11
-
$4,737 AUD
$3,320 USD
View
B
Retailer 12
-
$4,775 AUD
$3,346 USD
View
B+
Retailer 13
-
$4,775 AUD
£2,635 GBP
View
B+
Retailer 14
-
$4,880 AUD
$3,420 USD
View
B+
Retailer 15
-
$4,899 AUD
$3,433 USD
View
Retailer 16
-
$5,021 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$5,028 AUD
€3,356 EUR
View
B+
Retailer 18
-
$5,080 AUD
$3,560 USD
View
B+
Retailer 19
-
$5,096 AUD
$3,571 USD
View
B
Retailer 20
-
$5,272 AUD
$3,695 USD
View
B
Retailer 21
-
$5,617 AUD
ZAR 63,597 ZAR
View
B
Retailer 22
-
$7,720 AUD
£4,260 GBP
View
Most Expensive
B
NZ Jewellers
f78cd997-b454-4eb1-865c-f8e0071d0a5d · Nov 2
$8,188 AUD
$5,738 USD
View
22 more retailers have this diamond
Prices start from $3,447 AUDSave up to $4,740 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
$3,447 AUD