Round|Natural|GIA

0.70ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1553239093

Certificate GIA 1553239093

Diamond specifications and retailer prices

From HK$6,355 HKD
As of November 1, 2026
Save HK$3,460 HKD (35%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,151 HKD at NZ Jewellers · As of October 8, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553239093. Listed at 19 retailers as of October 30, 2026, with a 54% 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553239093
Dimensions5.60 × 5.64 × 3.57 mm
L/W Ratio1.01
Key to symbols
Feather, Crystal
Top View
5.60 mm5.64 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553239093
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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 1
Current: HK$9,814 HKD|Low: HK$5,021 HKD|High: HK$12,866 HKD|Avg: HK$8,591 HKD|+4.2%
Retailer 1
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
October 30, 2026
Retailer 6HK$5,021 HKD
Retailer 14HK$6,308 HKD
Retailer 12HK$6,315 HKD
Retailer 2HK$6,715 HKD
Retailer 11HK$6,786 HKD
Retailer 4HK$6,919 HKD
Retailer 10HK$8,394 HKD
Retailer 15HK$8,394 HKD
Retailer 13HK$8,630 HKD
Retailer 7HK$9,469 HKD
Retailer 9HK$9,697 HKD
Retailer 1HK$9,814 HKD
Retailer 8HK$9,987 HKD
Retailer 3HK$12,435 HKD
Retailer 5HK$12,662 HKD

26 data points across 15 retailers

19 retailersHK$6,355 HKD to HK$9,814 HKD

Retailer 1
-
HK$5,021 HKD
Price last confirmed 29 days ago
Retailer 2
-
HK$6,308 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$6,315 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$6,355 HKD
View
Retailer 5
-
HK$6,747 HKD
View
Price last confirmed 29 days ago
A
Retailer 6
-
HK$6,786 HKD
View
Retailer 7
-
HK$6,857 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$6,919 HKD
View
Price last confirmed 27 days ago
Retailer 9
-
HK$7,186 HKD
View
Price last confirmed 38 days ago
Retailer 10
-
HK$8,394 HKD
View
Price last confirmed 7 days ago
A
Retailer 11
-
HK$8,394 HKD
View
Retailer 12
-
HK$8,630 HKD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
HK$9,469 HKD
View
Retailer 14
-
HK$9,697 HKD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$9,814 HKD
View
Retailer 16
-
HK$9,987 HKD
View
Price last confirmed 7 days ago
Retailer 17
-
HK$12,435 HKD
View
Price last confirmed 27 days ago
Retailer 18
-
HK$12,662 HKD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
4cf43936-d4d4-4cd1-8b9d-6281f30210bd · Oct 8
HK$21,151 HKD
$2,696 USD
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from HK$6,355 HKDSave up to HK$3,460 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$6,355 HKD