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Oval|Natural|GIA

0.78ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 6561510010

Certificate GIA 6561510010

Diamond specifications and retailer prices

From $1,397 AUD
As of November 4, 2026
Save $369 AUD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,766 AUD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 0.78ct natural oval diamond

This 0.78ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561510010. Listed at 5 retailers as of November 3, 2026, with prices from $1,397 to $1,766, a $369 spread on the same certified stone. Blue Nile lists it at $1,766. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561510010
Dimensions7.54 × 5.37 × 3.14 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Cloud
Top View
7.54 mm5.37 mm0.78 ctI / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561510010
Side View
Table 64.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 58.5%

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 4
Current: $1,766 AUD|Low: $1,397 AUD|High: $1,766 AUD|Avg: $1,583 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$1,397 AUD
Retailer 5$1,501 AUD
Retailer 2$1,591 AUD
Retailer 4$1,611 AUD
Blue Nile$1,766 AUD

14 data points across 5 retailers

5 retailers$1,397 AUD to $1,766 AUD

A
Cheapest Retailer
-
$1,397 AUD
B+
Retailer 2
-
$1,501 AUD
View
B+
Retailer 3
-
$1,591 AUD
View
B+
Retailer 4
-
$1,611 AUD
View
Most Expensive
B+
Blue Nile
30463015 · Nov 3
$1,766 AUD
$1,239 USD
View
4 more retailers have this diamond
Prices start from $1,397 AUDSave up to $369 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
0.78ct Oval
$1,397 AUD