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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 HK$4,765 HKD
As of November 6, 2026
Save HK$7,571 HKD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$21,153 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$21,153 HKD|Low: HK$4,765 HKD|High: HK$21,153 HKD|Avg: HK$7,830 HKD
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 2HK$4,765 HKD
Retailer 7HK$4,914 HKD
Retailer 6HK$6,623 HKD
Retailer 3HK$6,748 HKD
Retailer 5HK$6,748 HKD
Retailer 12HK$6,826 HKD
Retailer 8HK$6,866 HKD
Retailer 4HK$7,007 HKD
Retailer 13HK$7,641 HKD
Retailer 10HK$7,751 HKD
Retailer 14HK$7,783 HKD
Retailer 15HK$7,783 HKD
Retailer 9HK$9,468 HKD
Retailer 11HK$12,336 HKD
NZ JewellersHK$21,153 HKD

38 data points across 15 retailers

18 retailersHK$4,765 HKD to HK$12,336 HKD

A
Cheapest Retailer
-
HK$4,765 HKD
B+
Retailer 2
-
HK$4,914 HKD
View
B
Retailer 3
-
HK$6,623 HKD
View
B
Retailer 4
-
HK$6,748 HKD
View
Retailer 5
-
HK$6,748 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$6,826 HKD
View
B
Retailer 7
-
HK$6,842 HKD
View
B
Retailer 8
-
HK$6,866 HKD
View
B
Retailer 9
-
HK$7,007 HKD
View
B
Retailer 10
-
HK$7,641 HKD
View
B
Retailer 11
-
HK$7,751 HKD
View
B
Retailer 12
-
HK$7,783 HKD
View
B
Retailer 13
-
HK$7,783 HKD
View
B
Retailer 14
-
HK$8,747 HKD
View
B
Retailer 15
-
HK$9,468 HKD
View
C
Retailer 16
-
HK$11,341 HKD
View
B
Retailer 17
-
HK$12,336 HKD
View
Most Expensive
NZ Jewellers
f9d5a689-6871-49fc-9d46-f20f3e48fd3a · Nov 5
HK$21,153 HKD
$2,699 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$4,765 HKDSave up to HK$7,571 HKD

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
HK$4,765 HKD