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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7426511860

Certificate GIA 7426511860

Diamond specifications and retailer prices

From HK$4,511 HKD
₹54,752 INR
As of October 29, 2026
Save HK$14,572 HKD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$19,082 HKD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7426511860. Listed at 18 retailers as of October 27, 2026, with prices from HK$4,511 to HK$19,082, a HK$14,572 spread on the same certified stone. NZ Jewellers lists it at HK$19,082. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7426511860
Dimensions5.05 × 6.07 × 3.79 mm
L/W Ratio1.20
Top View
5.05 mm6.07 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7426511860
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

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: Oct 29
Current: HK$7,291 HKD|Low: HK$4,480 HKD|High: HK$11,280 HKD|Avg: HK$7,570 HKD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3HK$4,511 HKD
Retailer 9HK$5,610 HKD
Retailer 2HK$6,316 HKD
Retailer 1HK$7,291 HKD
Retailer 8HK$7,415 HKD
Retailer 5HK$7,427 HKD
Retailer 4HK$7,717 HKD
Retailer 6HK$9,065 HKD
Retailer 10HK$9,151 HKD
Retailer 7HK$11,161 HKD

30 data points across 10 retailers

18 retailersHK$4,511 HKD to HK$19,082 HKD

A
Cheapest Retailer
-
HK$4,511 HKD
₹54,752 INR
B+
Retailer 2
-
HK$5,610 HKD
$715 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,089 HKD
$776 USD
View
A
Retailer 4
-
HK$6,089 HKD
$776 USD
View
A
Retailer 5
-
HK$6,175 HKD
$787 USD
View
A
Retailer 6
-
HK$6,316 HKD
$805 USD
View
B+
Retailer 7
-
HK$6,803 HKD
$867 USD
View
B+
Retailer 8
-
HK$7,023 HKD
$895 USD
View
B+
Retailer 9
-
HK$7,023 HKD
$895 USD
View
B+
Retailer 10
-
HK$7,126 HKD
$908 USD
View
B+
Retailer 11
-
HK$7,291 HKD
£732 GBP
View
B+
Retailer 12
-
HK$7,415 HKD
$945 USD
View
B+
Retailer 13
-
HK$7,427 HKD
£745 GBP
View
B+
Retailer 14
-
HK$7,717 HKD
£774 GBP
View
B
Retailer 15
-
HK$9,065 HKD
ZAR 18,665 ZAR
View
Retailer 16
-
HK$9,151 HKD
A$1,794 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
HK$11,161 HKD
£1,120 GBP
View
Most Expensive
B
NZ Jewellers
15c4828d-9514-4367-9953-4b33e3d04473 · Oct 27
HK$19,082 HKD
$2,432 USD
View
17 more retailers have this diamond
Prices start from HK$4,511 HKDSave up to HK$14,572 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$4,511 HKD