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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1425218519

Certificate GIA 1425218519

Diamond specifications and retailer prices

From HK$160,533 HKD
As of November 6, 2026
Save HK$49,612 HKD (24%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$210,146 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded J 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 1425218519. Listed at 11 retailers as of November 6, 2026, with prices from HK$160,533 to HK$210,146, a HK$49,612 spread on the same certified stone. 77 Diamonds lists it at HK$210,146. 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

3.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1425218519
Dimensions8.88 × 9.43 × 5.19 mm
L/W Ratio1.06
Top View
8.88 mm9.43 mm3.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425218519
Side View
Table 63.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 55.0%

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: Nov 6
Current: HK$210,146 HKD|Low: HK$160,533 HKD|High: HK$214,378 HKD|Avg: HK$184,729 HKD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$160,533 HKD
Retailer 2HK$173,559 HKD
Retailer 3HK$189,626 HKD
77 DiamondsHK$210,146 HKD

46 data points across 4 retailers

11 retailersHK$160,533 HKD to HK$210,146 HKD

B
Cheapest Retailer
-
HK$160,533 HKD
B
Retailer 2
-
HK$172,681 HKD
View
B+
Retailer 3
-
HK$173,559 HKD
View
B
Retailer 4
-
HK$175,221 HKD
View
B
Retailer 5
-
HK$179,273 HKD
View
B
Retailer 6
-
HK$179,578 HKD
View
B
Retailer 7
-
HK$189,626 HKD
View
B
Retailer 8
-
HK$195,465 HKD
View
B
Retailer 9
-
HK$195,465 HKD
View
B
Retailer 10
-
HK$201,970 HKD
View
Most Expensive
B
77 Diamonds
HSZAUEDCFRZ · Nov 6
HK$210,146 HKD
£21,113 GBP
View
10 more retailers have this diamond
Prices start from HK$160,533 HKDSave up to HK$49,612 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+
3.00ct Heart
HK$160,533 HKD