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Heart|Natural|GIA

0.70ct I SI1 Heart Natural Diamond

ID • I/SI1 • GIA 7541741298

Certificate GIA 7541741298

Diamond specifications and retailer prices

From HK$4,576 HKD
₹55,553 INR
As of November 1, 2026
Save HK$6,653 HKD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$19,222 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541741298. Listed at 12 retailers as of November 1, 2026, with a 145% 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541741298
Dimensions5.55 × 6.11 × 3.42 mm
L/W Ratio1.10
Girdle conditionVery Thick
Top View
5.55 mm6.11 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541741298
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 56.0%

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$19,222 HKD|Low: HK$3,860 HKD|High: HK$19,222 HKD|Avg: HK$8,454 HKD|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6HK$4,576 HKD
Retailer 3HK$4,794 HKD
Retailer 8HK$6,159 HKD
Retailer 12HK$6,222 HKD
Retailer 10HK$7,045 HKD
Retailer 11HK$7,170 HKD
Retailer 5HK$7,369 HKD
Retailer 2HK$8,675 HKD
Retailer 4HK$9,105 HKD
Retailer 9HK$9,154 HKD
Retailer 7HK$11,229 HKD
NZ JewellersHK$19,222 HKD

35 data points across 12 retailers

12 retailersHK$4,576 HKD to HK$11,229 HKD

A
Cheapest Retailer
-
HK$4,576 HKD
₹55,553 INR
A
Retailer 2
-
HK$4,794 HKD
$611 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$6,159 HKD
$785 USD
View
B+
Retailer 4
-
HK$6,222 HKD
$793 USD
View
B+
Retailer 5
-
HK$7,045 HKD
$898 USD
View
B+
Retailer 6
-
HK$7,170 HKD
$914 USD
View
B+
Retailer 7
-
HK$7,369 HKD
£740 GBP
View
B
Retailer 8
-
HK$8,675 HKD
€1,053 EUR
View
Retailer 9
-
HK$9,105 HKD
A$1,785 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
HK$9,154 HKD
ZAR 18,849 ZAR
View
B
Retailer 11
-
HK$11,229 HKD
£1,127 GBP
View
Most Expensive
NZ Jewellers
dd378b7e-457c-4f0d-aaa4-071fe41e796b · Oct 30
HK$19,222 HKD
$2,450 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$4,576 HKDSave up to HK$6,653 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 Heart
HK$4,576 HKD