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Heart|Natural|GIA

1.54ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6565046779

Certificate GIA 6565046779

Diamond specifications and retailer prices

From $4,227 SGD
₹314,790 INR
As of November 2, 2026
Save $1,482 SGD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,709 SGD at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565046779. Listed at 5 retailers as of November 2, 2026, with prices from $4,227 to $5,709, a $1,482 spread on the same certified stone. GemTrove lists it at $5,709. 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

1.54
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565046779
Dimensions7.45 × 8.13 × 4.51 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Needle
Top View
7.45 mm8.13 mm1.54 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565046779
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.4%

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: $5,709 SGD|Low: $4,219 SGD|High: $5,709 SGD|Avg: $4,854 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$4,227 SGD
Retailer 4$4,309 SGD
Retailer 5$4,571 SGD
Retailer 3$4,646 SGD
GemTrove$5,709 SGD

46 data points across 5 retailers

5 retailers$4,227 SGD to $5,709 SGD

A
Cheapest Retailer
-
$4,227 SGD
₹314,790 INR
A
Retailer 2
-
$4,309 SGD
$3,369 USD
View
A
Retailer 3
-
$4,571 SGD
View
A
Retailer 4
-
$4,646 SGD
£2,861 GBP
View
Most Expensive
B+
GemTrove
GT-N-01269913-98 · Nov 2
$5,709 SGD
A$6,868 AUD
View
4 more retailers have this diamond
Prices start from $4,227 SGDSave up to $1,482 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
1.54ct Heart
$4,227 SGD