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Heart|Natural|GIA

1.50ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7471674288

Certificate GIA 7471674288

Diamond specifications and retailer prices

From $6,888 SGD
$5,388 USD
As of November 1, 2026
Save $5,958 SGD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,846 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I 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 7471674288. Listed at 19 retailers as of November 1, 2026, with prices from $6,888 to $12,846, a $5,958 spread on the same certified stone. MOH London lists it at $12,846. 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

1.50
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7471674288
Dimensions7.07 × 6.70 × 4.41 mm
L/W Ratio1.06
Top View
7.07 mm6.70 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7471674288
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,846 SGD|Low: $6,683 SGD|High: $13,000 SGD|Avg: $8,614 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$6,888 SGD
Retailer 10$7,041 SGD
Retailer 12$7,292 SGD
Retailer 5$7,352 SGD
Retailer 3$7,357 SGD
Retailer 9$7,899 SGD
Retailer 2$8,273 SGD
Retailer 11$8,361 SGD
Retailer 7$8,363 SGD
Retailer 13$8,551 SGD
Retailer 6$9,525 SGD
Retailer 8$10,713 SGD
MOH London$12,846 SGD

38 data points across 13 retailers

19 retailers$6,888 SGD to $12,846 SGD

B
Cheapest Retailer
-
$6,888 SGD
$5,388 USD
B
Retailer 2
-
$7,041 SGD
$5,508 USD
View
B
Retailer 3
-
$7,292 SGD
$5,704 USD
View
Final sale: no returns
B
Retailer 4
-
$7,352 SGD
$5,751 USD
View
B
Retailer 5
-
$7,357 SGD
$5,755 USD
View
B
Retailer 6
-
$7,786 SGD
$6,090 USD
View
Retailer 7
-
$7,899 SGD
$6,179 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$8,273 SGD
£5,096 GBP
View
B
Retailer 9
-
$8,361 SGD
$6,540 USD
View
B
Retailer 10
-
$8,363 SGD
£5,151 GBP
View
B
Retailer 11
-
$8,450 SGD
$6,610 USD
View
B
Retailer 12
-
$8,450 SGD
$6,610 USD
View
Retailer 13
-
$8,551 SGD
A$10,290 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$8,731 SGD
$6,830 USD
View
B
Retailer 15
-
$8,924 SGD
$6,981 USD
View
B
Retailer 16
-
$9,525 SGD
€7,096 EUR
View
Retailer 17
-
$9,612 SGD
$7,519 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$10,713 SGD
ZAR 135,377 ZAR
View
Most Expensive
C
MOH London
7D3A8824E · Nov 1
$12,846 SGD
£7,912 GBP
View
18 more retailers have this diamond
Prices start from $6,888 SGDSave up to $5,958 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.

B
1.50ct Heart
$6,888 SGD