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Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1539954920

Certificate GIA 1539954920

Diamond specifications and retailer prices

From HK$7,422 HKD
As of November 6, 2026
Save HK$8,809 HKD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$21,670 HKD at NZ Jewellers · As of October 3, 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 1539954920. Listed at 24 retailers as of November 4, 2026, with a 119% 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 angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1539954920
Dimensions5.77 × 5.80 × 3.44 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.77 mm5.80 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539954920
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.5%

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 6
Current: HK$21,670 HKD|Low: HK$6,803 HKD|High: HK$21,670 HKD|Avg: HK$10,642 HKD
NZ Jewellers
Retailer 2
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Retailer 22
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Retailer 24
Retailer 25
Retailer 26
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Retailer 28
November 6, 2026
Retailer 20HK$7,304 HKD
Retailer 21HK$7,367 HKD
Retailer 6HK$7,406 HKD
Retailer 3HK$7,422 HKD
Retailer 26HK$7,759 HKD
Retailer 12HK$7,869 HKD
Retailer 8HK$8,049 HKD
Retailer 9HK$8,049 HKD
Retailer 11HK$8,754 HKD
Retailer 16HK$8,801 HKD
Retailer 14HK$8,927 HKD
Retailer 18HK$8,982 HKD
Retailer 17HK$9,287 HKD
Retailer 10HK$9,405 HKD
Retailer 28HK$9,405 HKD
Retailer 5HK$9,718 HKD
Retailer 13HK$9,969 HKD
Retailer 23HK$11,098 HKD
Retailer 2HK$11,137 HKD
Retailer 15HK$11,490 HKD
Retailer 7HK$11,615 HKD
Retailer 19HK$11,646 HKD
Retailer 27HK$12,171 HKD
Retailer 22HK$12,367 HKD
Retailer 24HK$13,261 HKD
Retailer 25HK$16,231 HKD
Retailer 4HK$20,699 HKD
NZ JewellersHK$21,670 HKD

15 data points across 28 retailers

24 retailersHK$7,422 HKD to HK$16,231 HKD

Retailer 1
-
HK$7,406 HKD
Price last confirmed 33 days ago
B+
Retailer 2
-
HK$7,422 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$7,759 HKD
View
B+
Retailer 4
-
HK$7,869 HKD
View
Retailer 5
-
HK$8,049 HKD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
HK$8,754 HKD
View
B+
Retailer 7
-
HK$8,801 HKD
View
B+
Retailer 8
-
HK$8,919 HKD
View
B+
Retailer 9
-
HK$8,927 HKD
View
Retailer 10
-
HK$9,287 HKD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
HK$9,405 HKD
View
B+
Retailer 12
-
HK$9,405 HKD
View
B
Retailer 13
-
HK$9,718 HKD
View
B+
Retailer 14
-
HK$9,969 HKD
View
B+
Retailer 15
-
HK$11,098 HKD
View
B+
Retailer 16
-
HK$11,137 HKD
View
B
Retailer 17
-
HK$11,490 HKD
View
Retailer 18
-
HK$11,615 HKD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$12,171 HKD
View
B
Retailer 20
-
HK$12,367 HKD
View
B
Retailer 21
-
HK$13,261 HKD
View
B
Retailer 22
-
HK$16,231 HKD
View
Retailer 23
-
HK$20,699 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
451ee08a-0dd0-4287-a801-c6861e0cb0cc · Oct 3
HK$21,670 HKD
$2,765 USD
View
Price last confirmed 34 days ago
23 more retailers have this diamond
Prices start from HK$7,422 HKDSave up to HK$8,809 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$7,422 HKD