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Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 1533512421

Certificate GIA 1533512421

Diamond specifications and retailer prices

From HK$6,717 HKD
As of November 6, 2026
Save HK$14,186 HKD (68%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: HK$20,902 HKD at NZ Jewellers · As of November 5, 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 very-good cut grade and certified by GIA 1533512421. Listed at 33 retailers as of November 5, 2026, with prices from HK$6,717 to HK$20,902, a HK$14,186 spread on the same certified stone. NZ Jewellers lists it at HK$20,902. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1533512421
Dimensions5.71 × 5.63 × 3.41 mm
L/W Ratio1.01
Star length55%
Key to symbols
Feather
Top View
5.71 mm5.63 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1533512421
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 60.2%

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$20,902 HKD|Low: HK$6,717 HKD|High: HK$21,279 HKD|Avg: HK$9,814 HKD|-1.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 6, 2026
Retailer 9HK$6,717 HKD
Retailer 11HK$6,975 HKD
Retailer 16HK$7,014 HKD
Retailer 4HK$7,163 HKD
Retailer 17HK$7,367 HKD
Retailer 3HK$7,587 HKD
Retailer 5HK$7,681 HKD
Retailer 25HK$7,767 HKD
Retailer 18HK$7,900 HKD
Retailer 19HK$8,018 HKD
Retailer 8HK$8,065 HKD
Retailer 22HK$8,182 HKD
Retailer 23HK$8,496 HKD
Retailer 26HK$8,935 HKD
Retailer 14HK$8,958 HKD
Retailer 6HK$9,091 HKD
Retailer 15HK$9,091 HKD
Retailer 13HK$9,405 HKD
Retailer 20HK$9,554 HKD
Retailer 7HK$10,729 HKD
Retailer 2HK$10,745 HKD
Retailer 21HK$11,066 HKD
Retailer 10HK$11,145 HKD
Retailer 24HK$12,791 HKD
Retailer 12HK$15,675 HKD
NZ JewellersHK$20,902 HKD

21 data points across 26 retailers

33 retailersHK$6,717 HKD to HK$20,902 HKD

A
Cheapest Retailer
-
HK$6,717 HKD
A
Retailer 2
-
HK$6,975 HKD
View
B+
Retailer 3
-
HK$7,014 HKD
View
B+
Retailer 4
-
HK$7,163 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$7,367 HKD
View
B+
Retailer 6
-
HK$7,587 HKD
View
B+
Retailer 7
-
HK$7,681 HKD
View
B+
Retailer 8
-
HK$7,767 HKD
View
Retailer 9
-
HK$7,900 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$8,018 HKD
View
B+
Retailer 11
-
HK$8,065 HKD
View
Retailer 12
-
HK$8,135 HKD
View
Price last confirmed 50 days ago
B+
Retailer 13
-
HK$8,182 HKD
View
B+
Retailer 14
-
HK$8,496 HKD
View
B+
Retailer 15
-
HK$8,935 HKD
View
B+
Retailer 16
-
HK$8,958 HKD
View
B+
Retailer 17
-
HK$9,091 HKD
View
B
Retailer 18
-
HK$9,091 HKD
View
Retailer 19
-
HK$9,389 HKD
View
Price last confirmed 59 days ago
Retailer 20
-
HK$9,389 HKD
View
Price last confirmed 56 days ago
Retailer 21
-
HK$9,389 HKD
View
Price last confirmed 50 days ago
B
Retailer 22
-
HK$9,405 HKD
View
B
Retailer 23
-
HK$9,554 HKD
View
B
Retailer 24
-
HK$10,479 HKD
View
B
Retailer 25
-
HK$10,729 HKD
View
B
Retailer 26
-
HK$10,745 HKD
View
B
Retailer 27
-
HK$11,066 HKD
View
B
Retailer 28
-
HK$11,145 HKD
View
B
Retailer 29
-
HK$12,791 HKD
View
B
Retailer 30
-
HK$15,675 HKD
View
Retailer 31
-
HK$19,852 HKD
View
Price last confirmed 49 days ago
Retailer 32
-
HK$19,852 HKD
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
85b83dbf-bc23-4a39-be70-8331a49865c4 · Nov 5
HK$20,902 HKD
$2,667 USD
View
32 more retailers have this diamond
Prices start from HK$6,717 HKDSave up to HK$14,186 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$6,717 HKD