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Round|Natural|GIA

0.70ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7508624873

Certificate GIA 7508624873

Diamond specifications and retailer prices

From HK$7,210 HKD
As of November 4, 2026
Save HK$4,217 HKD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$21,592 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7508624873. Listed at 13 retailers as of November 4, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7508624873
Dimensions5.70 × 5.66 × 3.52 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.70 mm5.66 mm0.70 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508624873
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$21,592 HKD|Low: HK$7,210 HKD|High: HK$21,592 HKD|Avg: HK$10,306 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
November 6, 2026
Retailer 7HK$7,210 HKD
Retailer 4HK$7,720 HKD
Retailer 5HK$7,837 HKD
Retailer 12HK$7,869 HKD
Retailer 10HK$7,939 HKD
Retailer 13HK$8,018 HKD
Retailer 9HK$8,323 HKD
Retailer 3HK$9,256 HKD
Retailer 2HK$9,930 HKD
Retailer 11HK$9,985 HKD
Retailer 6HK$11,427 HKD
Retailer 8HK$16,286 HKD
NZ JewellersHK$21,592 HKD

41 data points across 13 retailers

13 retailersHK$7,210 HKD to HK$11,427 HKD

B+
Cheapest Retailer
-
HK$7,210 HKD
B
Retailer 2
-
HK$7,720 HKD
View
B
Retailer 3
-
HK$7,837 HKD
View
B
Retailer 4
-
HK$7,869 HKD
View
B
Retailer 5
-
HK$7,939 HKD
View
B
Retailer 6
-
HK$8,018 HKD
View
B+
Retailer 7
-
HK$8,323 HKD
View
B
Retailer 8
-
HK$9,256 HKD
View
B
Retailer 9
-
HK$9,930 HKD
View
B
Retailer 10
-
HK$9,985 HKD
View
B
Retailer 11
-
HK$11,427 HKD
View
Retailer 12
-
HK$16,286 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
633e6da3-595c-45d2-b585-6b9b2697ef69 · Nov 4
HK$21,592 HKD
$2,755 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$7,210 HKDSave up to HK$4,217 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.

B+
0.70ct Round
HK$7,210 HKD