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Oval|Natural|GIA

0.80ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1563118499

Certificate GIA 1563118499

Diamond specifications and retailer prices

From $1,859 AUD
HK$10,200 HKD
As of November 1, 2026
Save $2,923 AUD (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,782 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded D 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 1563118499. Listed at 22 retailers as of October 28, 2026, with prices from $1,859 to $4,782, a $2,923 spread on the same certified stone. Queensmith lists it at $4,782. 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

0.80
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563118499
Dimensions7.60 × 5.21 × 3.17 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
7.60 mm5.21 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563118499
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.8%

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: $4,782 AUD|Low: $1,840 AUD|High: $4,800 AUD|Avg: $2,939 AUD|+2.3%
Queensmith
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
November 1, 2026
Retailer 10$1,859 AUD
Retailer 2$1,867 AUD
Retailer 6$2,195 AUD
Retailer 5$2,281 AUD
Retailer 3$2,309 AUD
Retailer 13$2,503 AUD
Retailer 14$2,591 AUD
Retailer 4$2,698 AUD
Retailer 9$2,805 AUD
Retailer 7$3,155 AUD
Retailer 12$3,419 AUD
Retailer 11$3,728 AUD
Retailer 8$4,384 AUD
Queensmith$4,782 AUD

26 data points across 14 retailers

22 retailers$1,859 AUD to $4,782 AUD

A
Cheapest Retailer
-
$1,859 AUD
HK$10,200 HKD
A
Retailer 2
-
$1,867 AUD
₹124,875 INR
View
A
Retailer 3
-
$2,195 AUD
$1,542 USD
View
A
Retailer 4
-
$2,281 AUD
$1,602 USD
View
A
Retailer 5
-
$2,309 AUD
$1,622 USD
View
Final sale: no returns
Retailer 6
-
$2,503 AUD
$1,758 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,503 AUD
$1,758 USD
View
B+
Retailer 8
-
$2,503 AUD
$1,758 USD
View
B+
Retailer 9
-
$2,591 AUD
$1,820 USD
View
Retailer 10
-
$2,618 AUD
$1,839 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$2,618 AUD
$1,839 USD
View
B+
Retailer 12
-
$2,698 AUD
$1,895 USD
View
B+
Retailer 13
-
$2,805 AUD
£1,552 GBP
View
Retailer 14
-
$2,887 AUD
$2,028 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$2,887 AUD
$2,028 USD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$3,014 AUD
$2,117 USD
View
B+
Retailer 17
-
$3,155 AUD
£1,745 GBP
View
Retailer 18
-
$3,266 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$3,419 AUD
€2,287 EUR
View
B
Retailer 20
-
$3,728 AUD
ZAR 42,300 ZAR
View
B
Retailer 21
-
$4,384 AUD
£2,425 GBP
View
Most Expensive
B
Queensmith
1563118499 · Oct 28
$4,782 AUD
£2,645 GBP
View
21 more retailers have this diamond
Prices start from $1,859 AUDSave up to $2,923 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
0.80ct Oval
$1,859 AUD