CaratHunter
Plans
Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1549898461

Certificate GIA 1549898461

Diamond specifications and retailer prices

From $3,994 USD
HK$31,200 HKD
As of November 1, 2026
Save $4,413 USD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,827 USD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549898461. Listed at 20 retailers as of November 1, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1549898461
Dimensions7.14 × 7.94 × 4.52 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Needle
Top View
7.14 mm7.94 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1549898461
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.9%

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 1
Current: $8,827 USD|Low: $3,955 USD|High: $8,827 USD|Avg: $5,555 USD
NZ Jewellers
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
November 2, 2026
Retailer 13$3,994 USD
Retailer 2$4,286 USD
Retailer 14$4,658 USD
Retailer 15$4,712 USD
Retailer 4$4,871 USD
Retailer 9$4,938 USD
Retailer 5$5,084 USD
Retailer 10$5,268 USD
Retailer 3$5,278 USD
Retailer 7$5,278 USD
Retailer 6$5,300 USD
Retailer 8$5,360 USD
Retailer 16$6,090 USD
Retailer 12$6,488 USD
Retailer 11$8,406 USD
NZ Jewellers$8,827 USD

27 data points across 16 retailers

20 retailers$3,994 USD to $8,406 USD

A
Cheapest Retailer
-
$3,994 USD
HK$31,200 HKD
A
Retailer 2
-
$4,286 USD
₹408,202 INR
View
A
Retailer 3
-
$4,658 USD
View
A
Retailer 4
-
$4,712 USD
SGD 6,367 SGD
View
A
Retailer 5
-
$4,871 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,899 USD
View
B+
Retailer 7
-
$4,900 USD
View
A
Retailer 8
-
$4,938 USD
£3,888 GBP
View
B+
Retailer 9
-
$5,084 USD
SGD 6,870 SGD
View
B+
Retailer 10
-
$5,153 USD
A$7,928 AUD
View
B+
Retailer 11
-
$5,268 USD
£4,148 GBP
View
Retailer 12
-
$5,278 USD
View
Price last confirmed 17 days ago
Retailer 13
-
$5,278 USD
View
Price last confirmed 16 days ago
Retailer 14
-
$5,278 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$5,300 USD
View
Retailer 16
-
$5,360 USD
A$8,246 AUD
View
Price last confirmed 23 days ago
Retailer 17
-
$6,090 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$6,488 USD
ZAR 104,809 ZAR
View
B
Retailer 19
-
$8,406 USD
£6,619 GBP
View
Most Expensive
NZ Jewellers
dd882207-d669-45ff-8a24-eb292c699f86 · Oct 18
$8,827 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from $3,994 USDSave up to $4,413 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Heart
$3,994 USD