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Heart|Natural|GIA

0.74ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 1559522445

Certificate GIA 1559522445

Diamond specifications and retailer prices

From $741 SGD
MYR 2,360 MYR
As of October 30, 2026
Save $629 SGD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,369 SGD at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.74ct natural heart diamond

This 0.74ct 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 1559522445. Listed at 6 retailers as of October 30, 2026, with prices from $741 to $1,369, a $629 spread on the same certified stone. GemTrove lists it at $1,369. 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

0.74
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559522445
Dimensions5.79 × 6.30 × 3.60 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.79 mm6.30 mm0.74 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559522445
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.2%

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: Oct 30
Current: $1,369 SGD|Low: $679 SGD|High: $1,369 SGD|Avg: $943 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$741 SGD
Retailer 5$747 SGD
Retailer 4$825 SGD
Retailer 2$917 SGD
Retailer 3$942 SGD
Retailer 7$986 SGD
GemTrove$1,369 SGD

40 data points across 7 retailers

6 retailers$741 SGD to $1,369 SGD

A
Cheapest Retailer
-
$741 SGD
MYR 2,360 MYR
A
Retailer 2
-
$747 SGD
$584 USD
View
Final sale: no returns
A
Retailer 3
-
$825 SGD
View
B+
Retailer 4
-
$917 SGD
£565 GBP
View
B+
Retailer 5
-
$942 SGD
$737 USD
View
Most Expensive
B
GemTrove
GT-N-01265132-98 · Nov 1
$1,369 SGD
A$1,648 AUD
View
5 more retailers have this diamond
Prices start from $741 SGDSave up to $629 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
0.74ct Heart
$741 SGD