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Heart|Natural|GIA

0.49ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 5566233667

Certificate GIA 5566233667

Diamond specifications and retailer prices

From HK$2,642 HKD
SGD 455 SGD
As of November 3, 2026
Save HK$732 HKD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$3,374 HKD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.49ct natural heart diamond

This 0.49ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566233667. Listed at 2 retailers as of November 3, 2026, with prices from HK$2,642 to HK$3,374, a HK$732 spread on the same certified stone. 77 Diamonds lists it at HK$3,374. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.49
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566233667
Dimensions4.87 × 5.26 × 3.15 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
4.87 mm5.26 mm0.49 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5566233667
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.9%

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: Nov 3
Current: HK$3,374 HKD|Low: HK$2,642 HKD|High: HK$3,470 HKD|Avg: HK$3,236 HKD|+3.4%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2HK$2,642 HKD
77 DiamondsHK$3,374 HKD

33 data points across 2 retailers

2 retailersHK$2,642 HKD to HK$3,374 HKD

B+
Cheapest Retailer
-
HK$2,642 HKD
SGD 455 SGD
Most Expensive
B+
77 Diamonds
HSCPVJWHKXNW · Nov 3
HK$3,374 HKD
£339 GBP
View
1 more retailer has this diamond
Prices start from HK$2,642 HKDSave up to HK$732 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+
0.49ct Heart
HK$2,642 HKD