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Oval|Natural|GIA

0.80ct K VVS1 Oval Natural Diamond

GD • K/VVS1 • GIA 6431778331

Certificate GIA 6431778331

Diamond specifications and retailer prices

From $1,153 SGD
As of November 1, 2026
Save $1,001 SGD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,688 SGD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6431778331. Listed at 13 retailers as of November 1, 2026, with a 87% 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

0.80
Carat
K
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6431778331
Dimensions7.65 × 5.07 × 3.09 mm
L/W Ratio1.51
Top View
7.65 mm5.07 mm0.80 ctK / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6431778331
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.9%

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 1
Current: $1,280 SGD|Low: $1,153 SGD|High: $2,180 SGD|Avg: $1,450 SGD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$1,153 SGD
Retailer 7$1,177 SGD
Retailer 8$1,189 SGD
Retailer 1$1,280 SGD
Retailer 9$1,343 SGD
Retailer 10$1,357 SGD
Retailer 3$1,362 SGD
Retailer 5$1,655 SGD
Retailer 2$1,779 SGD
Retailer 4$2,154 SGD

36 data points across 10 retailers

13 retailers$1,153 SGD to $2,154 SGD

A
Cheapest Retailer
-
$1,153 SGD
Retailer 2
-
$1,177 SGD
View
Price last confirmed 43 days ago
Retailer 3
-
$1,177 SGD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$1,189 SGD
View
A
Retailer 5
-
$1,280 SGD
View
B+
Retailer 6
-
$1,343 SGD
View
Retailer 7
-
$1,357 SGD
View
Price last confirmed 44 days ago
B+
Retailer 8
-
$1,357 SGD
View
B+
Retailer 9
-
$1,362 SGD
View
B+
Retailer 10
-
$1,378 SGD
View
B+
Retailer 11
-
$1,655 SGD
View
B
Retailer 12
-
$2,154 SGD
View
Most Expensive
NZ Jewellers
86f8e5ad-99f9-4f69-832f-999ad9611de5 · Sep 24
$3,688 SGD
$2,878 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,153 SGDSave up to $1,001 SGD

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
0.80ct Oval
$1,153 SGD