Heart|Natural|GIA

1.50ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2536685316

Certificate GIA 2536685316

Diamond specifications and retailer prices

From $4,147 USD
HK$32,400 HKD
Save $5,097 USD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,244 USD at NZ Jewellers
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 H 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 2536685316. Listed at 22 retailers, with prices from $4,147 to $9,244 at NZ Jewellers, a $5,097 spread on the same certified stone. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536685316
Dimensions7.11 × 8.02 × 4.63 mm
L/W Ratio1.13
Top View
7.11 mm8.02 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536685316
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

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 29
Current: $9,042 USD|Low: $4,147 USD|High: $9,081 USD|Avg: $5,864 USD|+1.1%
Retailer 1
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
October 1, 2026
Retailer 11$4,147 USD
Retailer 7$4,517 USD
Retailer 3$4,676 USD
Retailer 14$5,094 USD
Retailer 2$5,095 USD
Retailer 8$5,257 USD
Retailer 4$5,342 USD
Retailer 12$5,379 USD
Retailer 9$5,542 USD
Retailer 5$5,809 USD
Retailer 6$6,377 USD
Retailer 10$6,665 USD
Retailer 13$8,909 USD
Retailer 1$9,042 USD

30 data points across 14 retailers

22 retailers$4,147 USD to $9,244 USD

A
Cheapest Retailer
-
$4,147 USD
HK$32,400 HKD
A
Retailer 2
-
$4,517 USD
₹430,209 INR
View
B+
Retailer 3
-
$4,676 USD
View
B+
Retailer 4
-
$4,835 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$4,854 USD
View
B+
Retailer 6
-
$4,868 USD
SGD 6,579 SGD
View
B+
Retailer 7
-
$5,094 USD
View
B+
Retailer 8
-
$5,095 USD
View
B+
Retailer 9
-
$5,257 USD
£4,139 GBP
View
B+
Retailer 10
-
$5,342 USD
A$8,218 AUD
View
B+
Retailer 11
-
$5,391 USD
£4,245 GBP
View
B+
Retailer 12
-
$5,527 USD
View
B+
Retailer 13
-
$5,527 USD
View
B+
Retailer 14
-
$5,542 USD
A$8,526 AUD
View
B+
Retailer 15
-
$5,681 USD
View
B+
Retailer 16
-
$5,809 USD
View
B
Retailer 17
-
$6,191 USD
€5,896 EUR
View
Price last confirmed 80 days ago
B+
Retailer 18
-
$6,377 USD
View
B
Retailer 19
-
$6,665 USD
ZAR 107,667 ZAR
View
B
Retailer 20
-
$8,909 USD
£7,015 GBP
View
B
Retailer 21
-
$9,042 USD
£7,120 GBP
View
Most Expensive
B
NZ Jewellers
c07f46b7-1246-47ec-93d6-cfd948187fa6 · Sep 30
$9,244 USD
View
21 more retailers have this diamond
Prices start from $4,147 USDSave up to $5,097 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
$4,147 USD