Oval|Natural|GIA

0.78ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 6561510010

Certificate GIA 6561510010

Diamond specifications and retailer prices

From $995 USD
As of October 28, 2026
Save $244 USD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,239 USD at Blue Nile · As of October 31, 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 October 28, 2026, with prices from $995 to $1,239, a $244 spread on the same certified stone. Blue Nile lists it at $1,239. 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
Color
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: Oct 28
Current: $1,239 USD|Low: $995 USD|High: $1,239 USD|Avg: $1,113 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$995 USD
Retailer 5$1,053 USD
Retailer 2$1,128 USD
Retailer 4$1,131 USD
Blue Nile$1,239 USD

10 data points across 5 retailers

5 retailers$995 USD to $1,239 USD

A
Cheapest Retailer
-
$995 USD
B+
Retailer 2
-
$1,053 USD
View
B+
Retailer 3
-
$1,128 USD
£888 GBP
View
B+
Retailer 4
-
$1,131 USD
SGD 1,528 SGD
View
Most Expensive
B+
Blue Nile
30463015 · Oct 31
$1,239 USD
View
4 more retailers have this diamond
Prices start from $995 USDSave up to $244 USD

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
$995 USD