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Heart|Natural|GIA

0.53ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6522278274

Certificate GIA 6522278274

Diamond specifications and retailer prices

From $546 SGD
MYR 1,741 MYR
As of November 2, 2026
Save $160 SGD (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $706 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522278274. Listed at 4 retailers as of November 2, 2026, with prices from $546 to $706, a $160 spread on the same certified stone. 77 Diamonds lists it at $706. 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

0.53
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522278274
Dimensions5.10 × 5.75 × 3.17 mm
L/W Ratio1.13
Top View
5.10 mm5.75 mm0.53 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522278274
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $706 SGD|Low: $518 SGD|High: $782 SGD|Avg: $638 SGD|-8.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$546 SGD
Retailer 3$564 SGD
Retailer 4$613 SGD
77 Diamonds$706 SGD

41 data points across 4 retailers

4 retailers$546 SGD to $706 SGD

A
Cheapest Retailer
-
$546 SGD
MYR 1,741 MYR
A
Retailer 2
-
$564 SGD
$441 USD
View
Final sale: no returns
A
Retailer 3
-
$613 SGD
View
Most Expensive
B+
77 Diamonds
HSCPWCQNPHYA · Nov 2
$706 SGD
£435 GBP
View
3 more retailers have this diamond
Prices start from $546 SGDSave up to $160 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
0.53ct Heart
$546 SGD