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Heart|Natural|GIA

0.74ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6535160359

Certificate GIA 6535160359

Diamond specifications and retailer prices

From HK$6,317 HKD
As of November 6, 2026
Save HK$5,870 HKD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$21,474 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.74ct natural heart diamond

This 0.74ct 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 6535160359. Listed at 14 retailers as of November 6, 2026, with a 93% 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

0.74
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535160359
Dimensions6.25 × 5.32 × 3.19 mm
L/W Ratio1.17
Top View
6.25 mm5.32 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535160359
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.9%

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 6
Current: HK$8,817 HKD|Low: HK$5,917 HKD|High: HK$16,317 HKD|Avg: HK$9,531 HKD|-4.9%
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
November 6, 2026
Retailer 10HK$6,317 HKD
Retailer 13HK$7,485 HKD
Retailer 7HK$7,626 HKD
Retailer 12HK$7,861 HKD
Retailer 11HK$8,073 HKD
Retailer 9HK$8,088 HKD
Retailer 6HK$8,127 HKD
Retailer 1HK$8,817 HKD
Retailer 2HK$9,248 HKD
Retailer 5HK$10,306 HKD
Retailer 3HK$11,795 HKD
Retailer 8HK$12,187 HKD
Retailer 4HK$14,609 HKD

38 data points across 13 retailers

14 retailersHK$6,317 HKD to HK$12,187 HKD

A
Cheapest Retailer
-
HK$6,317 HKD
B+
Retailer 2
-
HK$7,485 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$7,626 HKD
View
Retailer 4
-
HK$7,861 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$8,073 HKD
View
B+
Retailer 6
-
HK$8,088 HKD
View
B+
Retailer 7
-
HK$8,127 HKD
View
B+
Retailer 8
-
HK$8,817 HKD
View
Retailer 9
-
HK$10,306 HKD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$11,396 HKD
View
Retailer 11
-
HK$11,795 HKD
View
Price last confirmed 33 days ago
B
Retailer 12
-
HK$12,187 HKD
View
Retailer 13
-
HK$14,609 HKD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
a9190fd0-f3b6-421d-a21e-070f05a4f25b · Sep 25
HK$21,474 HKD
$2,740 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from HK$6,317 HKDSave up to HK$5,870 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
0.74ct Heart
HK$6,317 HKD