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Heart|Natural|GIA

1.00ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1508634276

Certificate GIA 1508634276

Diamond specifications and retailer prices

From HK$11,380 HKD
As of November 4, 2026
Save HK$12,759 HKD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$24,139 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1508634276. Listed at 9 retailers as of November 4, 2026, with prices from HK$11,380 to HK$24,139, a HK$12,759 spread on the same certified stone. Do Amore Diamonds lists it at HK$24,139. 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

1.00
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1508634276
Dimensions6.93 × 5.70 × 3.50 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.93 mm5.70 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1508634276
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 4
Current: HK$24,139 HKD|Low: HK$11,168 HKD|High: HK$29,312 HKD|Avg: HK$16,126 HKD|-17.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$11,380 HKD
Retailer 5HK$12,556 HKD
Retailer 4HK$12,650 HKD
Retailer 2HK$13,747 HKD
Retailer 6HK$14,342 HKD
Retailer 8HK$14,374 HKD
Retailer 9HK$17,971 HKD
Retailer 3HK$19,758 HKD
Do Amore DiamondsHK$24,139 HKD

42 data points across 9 retailers

9 retailersHK$11,380 HKD to HK$24,139 HKD

A
Cheapest Retailer
-
HK$11,380 HKD
Final sale: no returns
A
Retailer 2
-
HK$12,556 HKD
View
A
Retailer 3
-
HK$12,650 HKD
View
A
Retailer 4
-
HK$13,747 HKD
View
A
Retailer 5
-
HK$14,342 HKD
View
A
Retailer 6
-
HK$14,374 HKD
View
B+
Retailer 7
-
HK$17,971 HKD
View
B+
Retailer 8
-
HK$19,758 HKD
View
Most Expensive
B+
Do Amore Diamonds
12-100760681510 · Nov 6
HK$24,139 HKD
$3,080 USD
View
8 more retailers have this diamond
Prices start from HK$11,380 HKDSave up to HK$12,759 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
1.00ct Heart
HK$11,380 HKD