Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7491998240

Certificate GIA 7491998240

Diamond specifications and retailer prices

From HK$5,024 HKD
As of November 6, 2026
Save HK$7,218 HKD (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$21,670 HKD at NZ Jewellers · As of September 26, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7491998240. Listed at 20 retailers as of November 4, 2026, with a 144% 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7491998240
Dimensions5.68 × 5.65 × 3.57 mm
L/W Ratio1.01
Key to symbols
Cloud
Top View
5.68 mm5.65 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7491998240
Side View
Table 56.0%Crown 36.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 63.1%

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$6,301 HKD|Low: HK$5,024 HKD|High: HK$16,443 HKD|Avg: HK$9,368 HKD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6HK$5,024 HKD
Retailer 2HK$5,110 HKD
Retailer 1HK$6,301 HKD
Retailer 3HK$6,662 HKD
Retailer 5HK$6,717 HKD
Retailer 8HK$7,093 HKD
Retailer 7HK$7,665 HKD
Retailer 9HK$7,869 HKD
Retailer 10HK$8,848 HKD
Retailer 11HK$9,899 HKD
Retailer 4HK$11,615 HKD
Retailer 12HK$12,242 HKD

34 data points across 12 retailers

20 retailersHK$5,024 HKD to HK$12,242 HKD

A
Cheapest Retailer
-
HK$5,024 HKD
A
Retailer 2
-
HK$5,110 HKD
View
A
Retailer 3
-
HK$6,301 HKD
View
A
Retailer 4
-
HK$6,662 HKD
View
A
Retailer 5
-
HK$6,717 HKD
View
A
Retailer 6
-
HK$7,093 HKD
View
B+
Retailer 7
-
HK$7,665 HKD
View
B+
Retailer 8
-
HK$7,869 HKD
View
B+
Retailer 9
-
HK$8,848 HKD
View
Retailer 10
-
HK$8,888 HKD
View
Price last confirmed 50 days ago
Retailer 11
-
HK$8,888 HKD
View
Price last confirmed 28 days ago
Retailer 12
-
HK$8,888 HKD
View
Price last confirmed 25 days ago
Retailer 13
-
HK$9,225 HKD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
HK$9,899 HKD
View
Retailer 15
-
HK$10,251 HKD
View
Price last confirmed 45 days ago
Retailer 16
-
HK$10,251 HKD
View
Price last confirmed 28 days ago
Retailer 17
-
HK$11,615 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$12,242 HKD
View
Retailer 19
-
HK$21,670 HKD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
036653a9-4a2d-4275-a552-d23039afe1a4 · Sep 26
HK$21,670 HKD
$2,765 USD
View
Price last confirmed 40 days ago
19 more retailers have this diamond
Prices start from HK$5,024 HKDSave up to HK$7,218 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 Round
HK$5,024 HKD