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Oval|Natural|GIA

0.80ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1559121038

Certificate GIA 1559121038

Diamond specifications and retailer prices

From $1,845 CAD
HK$10,300 HKD
As of October 29, 2026
Save $3,999 CAD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,845 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded E 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 1559121038. Listed at 19 retailers as of October 27, 2026, with prices from $1,845 to $5,845, a $3,999 spread on the same certified stone. NZ Jewellers lists it at $5,845. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559121038
Dimensions7.84 × 5.18 × 3.14 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
7.84 mm5.18 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559121038
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.6%

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 29
Current: $5,845 CAD|Low: $1,845 CAD|High: $5,845 CAD|Avg: $3,272 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$1,845 CAD
Retailer 10$2,260 CAD
Retailer 12$2,564 CAD
Retailer 9$2,571 CAD
Retailer 2$2,677 CAD
Retailer 5$3,039 CAD
Retailer 6$3,049 CAD
Retailer 11$3,127 CAD
Retailer 4$3,409 CAD
Retailer 7$3,536 CAD
Retailer 8$4,220 CAD
NZ Jewellers$5,845 CAD

36 data points across 12 retailers

19 retailers$1,845 CAD to $5,845 CAD

A
Cheapest Retailer
-
$1,845 CAD
HK$10,300 HKD
A
Retailer 2
-
$2,234 CAD
$1,596 USD
View
A
Retailer 3
-
$2,260 CAD
$1,615 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,451 CAD
$1,751 USD
View
B+
Retailer 5
-
$2,540 CAD
$1,815 USD
View
B+
Retailer 6
-
$2,564 CAD
$1,832 USD
View
B+
Retailer 7
-
$2,571 CAD
$1,837 USD
View
B+
Retailer 8
-
$2,588 CAD
$1,849 USD
View
B+
Retailer 9
-
$2,677 CAD
£1,506 GBP
View
B+
Retailer 10
-
$2,827 CAD
$2,020 USD
View
B+
Retailer 11
-
$3,029 CAD
$2,164 USD
View
B+
Retailer 12
-
$3,039 CAD
£1,710 GBP
View
B+
Retailer 13
-
$3,049 CAD
€2,075 EUR
View
B+
Retailer 14
-
$3,127 CAD
A$3,437 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$3,409 CAD
€2,320 EUR
View
B+
Retailer 16
-
$3,536 CAD
ZAR 40,810 ZAR
View
B
Retailer 17
-
$4,220 CAD
£2,374 GBP
View
B
Retailer 18
-
$5,845 CAD
$4,176 USD
View
Price last confirmed 61 days ago
Most Expensive
B
NZ Jewellers
0730baca-bfaa-4da7-97bb-a93be0fc7345 · Oct 27
$5,845 CAD
$4,176 USD
View
18 more retailers have this diamond
Prices start from $1,845 CADSave up to $3,999 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
0.80ct Oval
$1,845 CAD