Oval|Natural|GIA

0.78ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 2447417817

Certificate GIA 2447417817

Diamond specifications and retailer prices

From $2,098 AUD
As of November 4, 2026
Save $2,865 AUD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,929 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.78ct natural oval diamond

This 0.78ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2447417817. Listed at 23 retailers as of November 4, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2447417817
Dimensions7.23 × 5.11 × 3.28 mm
L/W Ratio1.41
Top View
7.23 mm5.11 mm0.78 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2447417817
Side View
Table 59.0%Crown 36°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,929 AUD|Low: $2,007 AUD|High: $6,929 AUD|Avg: $3,415 AUD|+12.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13$2,098 AUD
Retailer 3$2,566 AUD
Retailer 15$2,609 AUD
Retailer 18$2,623 AUD
Retailer 4$2,716 AUD
Retailer 6$2,841 AUD
Retailer 16$2,894 AUD
Retailer 7$2,928 AUD
Retailer 9$2,951 AUD
Retailer 2$3,086 AUD
Retailer 8$3,279 AUD
Retailer 5$3,363 AUD
Retailer 10$3,644 AUD
Retailer 12$3,863 AUD
Retailer 17$4,105 AUD
Retailer 14$4,272 AUD
Retailer 11$4,964 AUD
NZ Jewellers$6,929 AUD

33 data points across 18 retailers

23 retailers$2,098 AUD to $4,964 AUD

A
Cheapest Retailer
-
$2,098 AUD
A
Retailer 2
-
$2,566 AUD
View
A
Retailer 3
-
$2,609 AUD
View
A
Retailer 4
-
$2,623 AUD
View
Final sale: no returns
A
Retailer 5
-
$2,716 AUD
View
Retailer 6
-
$2,841 AUD
View
Price last confirmed 14 days ago
Retailer 7
-
$2,841 AUD
View
Price last confirmed 44 days ago
Retailer 8
-
$2,841 AUD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$2,894 AUD
View
Retailer 10
-
$2,928 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$2,951 AUD
View
Price last confirmed 17 days ago
Retailer 12
-
$2,972 AUD
View
Price last confirmed 20 days ago
A
Retailer 13
-
$3,086 AUD
View
Retailer 14
-
$3,279 AUD
View
Price last confirmed 15 days ago
Retailer 15
-
$3,279 AUD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$3,363 AUD
View
Retailer 17
-
$3,644 AUD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$3,863 AUD
View
B+
Retailer 19
-
$4,105 AUD
View
B+
Retailer 20
-
$4,272 AUD
View
B
Retailer 21
-
$4,964 AUD
View
Retailer 22
-
$6,929 AUD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
49e485d6-ab4f-4795-bc00-60dff21d667a · Oct 20
$6,929 AUD
$4,861 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $2,098 AUDSave up to $2,865 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
$2,098 AUD