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Oval|Natural|GIA

0.78ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 1449474980

Certificate GIA 1449474980

Diamond specifications and retailer prices

From $2,458 AUD
$1,727 USD
As of October 29, 2026
Save $1,035 AUD (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,493 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.78ct natural oval diamond

This 0.78ct natural oval sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449474980. Listed at 9 retailers as of October 26, 2026, with prices from $2,458 to $3,493, a $1,035 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,493. 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

0.78
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.92°
Pavilion angle37.31°
OriginNatural
Grading LabGIA
CertificateGIA 1449474980
Dimensions7.32 × 4.94 × 3.08 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.32 mm4.94 mm0.78 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1449474980
Side View
Table 59.0%Crown 41.92°Girdle: MED-THKPavilion 37.31°Culet: NoneDepth 62.2%

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 29
Current: $3,113 AUD|Low: $2,458 AUD|High: $3,493 AUD|Avg: $2,813 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 30, 2026
Retailer 5$2,458 AUD
Retailer 7$2,605 AUD
Retailer 8$2,605 AUD
Retailer 6$2,690 AUD
Retailer 4$2,778 AUD
Retailer 3$2,801 AUD
Retailer 2$3,107 AUD
Retailer 1$3,113 AUD
Wholesale Diamonds Direct$3,493 AUD

25 data points across 9 retailers

9 retailers$2,458 AUD to $3,493 AUD

B+
Cheapest Retailer
-
$2,458 AUD
$1,727 USD
B+
Retailer 2
-
$2,605 AUD
$1,830 USD
View
B+
Retailer 3
-
$2,605 AUD
$1,830 USD
View
B+
Retailer 4
-
$2,690 AUD
$1,890 USD
View
B+
Retailer 5
-
$2,778 AUD
$1,952 USD
View
B+
Retailer 6
-
$2,801 AUD
CA$2,733 CAD
View
B+
Retailer 7
-
$3,107 AUD
€2,079 EUR
View
B+
Retailer 8
-
$3,113 AUD
£1,722 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
550314004 · Oct 26
$3,493 AUD
$2,454 USD
View
8 more retailers have this diamond
Prices start from $2,458 AUDSave up to $1,035 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.

B+
0.78ct Oval
$2,458 AUD