Heart|Natural|GIA

1.50ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 1549935470

Certificate GIA 1549935470

Diamond specifications and retailer prices

From $4,198 USD
HK$32,800 HKD
Save $4,772 USD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,970 USD at MOH London
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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549935470. Listed at 19 retailers, with prices from $4,198 to $8,970 at MOH London, a $4,772 spread on the same certified stone. 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
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549935470
Dimensions7.76 × 7.04 × 4.64 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
7.76 mm7.04 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549935470
Side View
Table 59.0%CrownGirdle: THN-ETKPavilionCulet: NDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27
Current: $8,970 USD|Low: $4,198 USD|High: $9,309 USD|Avg: $5,634 USD|+5.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 1, 2026
Retailer 13$4,198 USD
Retailer 4$4,211 USD
Retailer 7$4,266 USD
Retailer 3$4,524 USD
Retailer 14$4,702 USD
Retailer 5$4,740 USD
Retailer 17$4,746 USD
Retailer 6$5,040 USD
Retailer 16$5,336 USD
Retailer 11$5,428 USD
Retailer 10$5,580 USD
Retailer 8$5,751 USD
Retailer 2$6,214 USD
Retailer 9$6,410 USD
Retailer 12$6,710 USD
Retailer 15$8,798 USD
MOH London$8,970 USD

39 data points across 17 retailers

19 retailers$4,198 USD to $8,970 USD

A
Cheapest Retailer
-
$4,198 USD
HK$32,800 HKD
A
Retailer 2
-
$4,211 USD
View
A
Retailer 3
-
$4,266 USD
View
B+
Retailer 4
-
$4,524 USD
View
B+
Retailer 5
-
$4,702 USD
€4,478 EUR
View
Price last confirmed 5 days ago
B+
Retailer 6
-
$4,740 USD
View
B+
Retailer 7
-
$4,746 USD
View
B
Retailer 8
-
$4,999 USD
View
B+
Retailer 9
-
$5,040 USD
View
B+
Retailer 10
-
$5,336 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$5,428 USD
£4,274 GBP
View
B
Retailer 12
-
$5,580 USD
A$8,584 AUD
View
B
Retailer 13
-
$5,751 USD
A$8,848 AUD
View
B
Retailer 14
-
$6,200 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$6,214 USD
€5,918 EUR
View
B
Retailer 16
-
$6,410 USD
View
Price last confirmed 45 days ago
B
Retailer 17
-
$6,710 USD
ZAR 108,406 ZAR
View
B
Retailer 18
-
$8,798 USD
View
Most Expensive
B
MOH London
3615F9925 · Oct 1
$8,970 USD
£7,063 GBP
View
18 more retailers have this diamond
Prices start from $4,198 USDSave up to $4,772 USD

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.

A
1.50ct Heart
$4,198 USD