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Heart|Natural|GIA

0.70ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2544272363

Certificate GIA 2544272363

Diamond specifications and retailer prices

From HK$5,323 HKD
As of November 1, 2026
Save HK$4,459 HKD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$23,451 HKD at NZ Jewellers · As of September 25, 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 D 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 2544272363. Listed at 15 retailers as of November 1, 2026, with a 84% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 2544272363
Dimensions5.53 × 6.30 × 3.46 mm
L/W Ratio1.14
Top View
5.53 mm6.30 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544272363
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 38°Culet: NoneDepth 54.9%

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$6,810 HKD|Low: HK$5,222 HKD|High: HK$13,860 HKD|Avg: HK$8,504 HKD|-7.1%
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
November 1, 2026
Retailer 7HK$5,323 HKD
Retailer 10HK$6,433 HKD
Retailer 9HK$6,477 HKD
Retailer 14HK$6,590 HKD
Retailer 11HK$6,747 HKD
Retailer 1HK$6,810 HKD
Retailer 8HK$7,102 HKD
Retailer 13HK$7,739 HKD
Retailer 2HK$7,820 HKD
Retailer 3HK$8,395 HKD
Retailer 12HK$10,602 HKD
Retailer 5HK$10,697 HKD
Retailer 6HK$10,750 HKD
Retailer 4HK$13,222 HKD

34 data points across 14 retailers

15 retailersHK$5,323 HKD to HK$9,781 HKD

A
Cheapest Retailer
-
HK$5,323 HKD
A
Retailer 2
-
HK$6,433 HKD
$820 USD
View
A
Retailer 3
-
HK$6,477 HKD
€786 EUR
View
B+
Retailer 4
-
HK$6,590 HKD
$840 USD
View
Final sale: no returns
A
Retailer 5
-
HK$6,747 HKD
$860 USD
View
A
Retailer 6
-
HK$6,810 HKD
$868 USD
View
B+
Retailer 7
-
HK$7,102 HKD
£713 GBP
View
Retailer 8
-
HK$7,739 HKD
SGD 1,333 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$7,820 HKD
SGD 1,347 SGD
View
B+
Retailer 10
-
HK$9,781 HKD
A$1,918 AUD
View
Retailer 11
-
HK$10,602 HKD
$1,351 USD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$10,697 HKD
ZAR 22,027 ZAR
View
Price last confirmed 28 days ago
Retailer 13
-
HK$10,750 HKD
A$2,108 AUD
View
Price last confirmed 29 days ago
Retailer 14
-
HK$13,222 HKD
£1,327 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
c6c96aca-5e81-46c9-b0cb-cf1d6e6ac544 · Sep 25
HK$23,451 HKD
$2,989 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from HK$5,323 HKDSave up to HK$4,459 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$5,323 HKD