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Heart|Natural|GIA

0.70ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 6565471850

Certificate GIA 6565471850

Diamond specifications and retailer prices

From HK$6,300 HKD
$803 USD
As of October 27, 2026
Save HK$5,936 HKD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$16,594 HKD at NZ Jewellers · As of October 24, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565471850. Listed at 17 retailers as of October 26, 2026, with a 94% 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565471850
Dimensions6.15 × 5.35 × 3.56 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.15 mm5.35 mm0.70 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565471850
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.9%

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: Oct 27
Current: HK$16,594 HKD|Low: HK$4,160 HKD|High: HK$17,276 HKD|Avg: HK$7,313 HKD|-4.0%
NZ Jewellers
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 27, 2026
Retailer 11HK$4,182 HKD
Retailer 2HK$4,880 HKD
Retailer 4HK$5,288 HKD
Retailer 14HK$5,288 HKD
Retailer 15HK$5,492 HKD
Retailer 7HK$6,104 HKD
Retailer 6HK$6,328 HKD
Retailer 5HK$6,441 HKD
Retailer 9HK$6,488 HKD
Retailer 3HK$6,785 HKD
Retailer 8HK$7,044 HKD
Retailer 10HK$7,258 HKD
Retailer 12HK$7,302 HKD
Retailer 13HK$12,236 HKD
NZ JewellersHK$16,594 HKD

14 data points across 15 retailers

17 retailersHK$6,300 HKD to HK$12,236 HKD

Retailer 1
-
HK$4,182 HKD
₹50,764 INR
Price last confirmed 7 days ago
Retailer 2
-
HK$5,288 HKD
$674 USD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$5,288 HKD
$674 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$5,492 HKD
$700 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$5,908 HKD
$753 USD
View
Price last confirmed 25 days ago
Retailer 6
-
HK$5,931 HKD
$756 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$6,104 HKD
$778 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
HK$6,300 HKD
$803 USD
View
Retailer 9
-
HK$6,328 HKD
$807 USD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$6,441 HKD
$821 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$6,488 HKD
£651 GBP
View
Retailer 12
-
HK$6,785 HKD
$865 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$7,044 HKD
£707 GBP
View
B+
Retailer 14
-
HK$7,258 HKD
€881 EUR
View
Retailer 15
-
HK$7,302 HKD
£733 GBP
View
Price last confirmed 7 days ago
B
Retailer 16
-
HK$12,236 HKD
£1,228 GBP
View
Most Expensive
NZ Jewellers
4bd8ea3c-f114-43ed-8d63-ace86999fa6a · Oct 24
HK$16,594 HKD
$2,115 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$6,300 HKDSave up to HK$5,936 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 Heart
HK$6,300 HKD