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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 $337 USD
SGD 455 SGD
As of November 1, 2026
Save $90 USD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $426 USD at 77 Diamonds · As of November 1, 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 1, 2026, with prices from $337 to $426, a $90 spread on the same certified stone. 77 Diamonds lists it at $426. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $426 USD|Low: $337 USD|High: $442 USD|Avg: $416 USD|+2.5%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$337 USD
77 Diamonds$426 USD

33 data points across 2 retailers

2 retailers$337 USD to $426 USD

B+
Cheapest Retailer
-
$337 USD
SGD 455 SGD
Most Expensive
B+
77 Diamonds
HSCPVJWHKXNW · Nov 1
$426 USD
£336 GBP
View
1 more retailer has this diamond
Prices start from $337 USDSave up to $90 USD

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
$337 USD