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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 £1,297 GBP
$1,727 USD
As of October 29, 2026
Save £546 GBP (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,843 GBP 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 £1,297 to £1,843, a £546 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,843. 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: £1,637 GBP|Low: £1,297 GBP|High: £1,843 GBP|Avg: £1,483 GBP|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 29, 2026
Retailer 5£1,297 GBP
Retailer 7£1,374 GBP
Retailer 8£1,374 GBP
Retailer 6£1,419 GBP
Retailer 4£1,466 GBP
Retailer 3£1,478 GBP
Retailer 1£1,637 GBP
Retailer 2£1,639 GBP
Wholesale Diamonds Direct£1,843 GBP

24 data points across 9 retailers

9 retailers£1,297 GBP to £1,843 GBP

B+
Cheapest Retailer
-
£1,297 GBP
$1,727 USD
B+
Retailer 2
-
£1,374 GBP
$1,830 USD
View
B+
Retailer 3
-
£1,374 GBP
$1,830 USD
View
B+
Retailer 4
-
£1,419 GBP
$1,890 USD
View
B+
Retailer 5
-
£1,466 GBP
$1,952 USD
View
B+
Retailer 6
-
£1,478 GBP
CA$2,733 CAD
View
B+
Retailer 7
-
£1,637 GBP
View
B+
Retailer 8
-
£1,639 GBP
€2,079 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
550314004 · Oct 26
£1,843 GBP
$2,454 USD
View
8 more retailers have this diamond
Prices start from £1,297 GBPSave up to £546 GBP

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
£1,297 GBP