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Heart|Natural|GIA

0.60ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6535218028

Certificate GIA 6535218028

Diamond specifications and retailer prices

From $525 SGD
MYR 1,673 MYR
As of November 2, 2026
Save $181 SGD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $706 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.6ct natural heart diamond

This 0.6ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535218028. Listed at 5 retailers as of October 31, 2026, with prices from $525 to $706, a $181 spread on the same certified stone. Blue Nile lists it at $706. 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

0.60
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535218028
Dimensions5.31 × 5.81 × 3.34 mm
L/W Ratio1.09
Top View
5.31 mm5.81 mm0.60 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535218028
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.4%

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 2
Current: $706 SGD|Low: $504 SGD|High: $833 SGD|Avg: $629 SGD|-15.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3$525 SGD
Retailer 4$538 SGD
Retailer 5$583 SGD
Retailer 2$674 SGD
Blue Nile$706 SGD

41 data points across 5 retailers

5 retailers$525 SGD to $706 SGD

A
Cheapest Retailer
-
$525 SGD
MYR 1,673 MYR
A
Retailer 2
-
$538 SGD
$421 USD
View
Final sale: no returns
A
Retailer 3
-
$583 SGD
View
A
Retailer 4
-
$674 SGD
£415 GBP
View
Most Expensive
B+
Blue Nile
26374473 · Oct 31
$706 SGD
$552 USD
View
4 more retailers have this diamond
Prices start from $525 SGDSave up to $181 SGD

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
0.60ct Heart
$525 SGD