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Oval|Natural|GIA

0.70ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 6451404078

Certificate GIA 6451404078

Diamond specifications and retailer prices

From $779 SGD
As of November 6, 2026
Save $1,238 SGD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,459 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451404078. Listed at 18 retailers as of November 4, 2026, with a 159% 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

0.70
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451404078
Dimensions6.86 × 4.88 × 3.17 mm
L/W Ratio1.41
Top View
6.86 mm4.88 mm0.70 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451404078
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

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 6
Current: $3,459 SGD|Low: $779 SGD|High: $3,459 SGD|Avg: $1,280 SGD
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
November 6, 2026
Retailer 2$779 SGD
Retailer 7$804 SGD
Retailer 6$1,083 SGD
Retailer 3$1,103 SGD
Retailer 5$1,103 SGD
Retailer 12$1,116 SGD
Retailer 8$1,123 SGD
Retailer 4$1,146 SGD
Retailer 13$1,250 SGD
Retailer 10$1,268 SGD
Retailer 14$1,273 SGD
Retailer 15$1,273 SGD
Retailer 9$1,548 SGD
Retailer 11$2,017 SGD
NZ Jewellers$3,459 SGD

38 data points across 15 retailers

18 retailers$779 SGD to $2,017 SGD

A
Cheapest Retailer
-
$779 SGD
B+
Retailer 2
-
$804 SGD
View
B
Retailer 3
-
$1,083 SGD
View
B
Retailer 4
-
$1,103 SGD
View
Retailer 5
-
$1,103 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,116 SGD
View
B
Retailer 7
-
$1,119 SGD
View
B
Retailer 8
-
$1,123 SGD
View
B
Retailer 9
-
$1,146 SGD
View
B
Retailer 10
-
$1,250 SGD
View
B
Retailer 11
-
$1,268 SGD
View
B
Retailer 12
-
$1,273 SGD
View
B
Retailer 13
-
$1,273 SGD
View
B
Retailer 14
-
$1,430 SGD
View
B
Retailer 15
-
$1,548 SGD
View
C
Retailer 16
-
$1,854 SGD
View
B
Retailer 17
-
$2,017 SGD
View
Most Expensive
NZ Jewellers
f9d5a689-6871-49fc-9d46-f20f3e48fd3a · Nov 5
$3,459 SGD
$2,699 USD
View
Price under review
17 more retailers have this diamond
Prices start from $779 SGDSave up to $1,238 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
0.70ct Oval
$779 SGD