Heart|Natural|IGI

1.50ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 728524271

Shape and cutting style on the report: Heart brilliant

Certificate IGI 728524271

Diamond specifications and retailer prices

From $3,135 USD
SGD 4,236 SGD
As of October 31, 2026
Save $2,829 USD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,179 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 728524271. Listed at 13 retailers as of October 29, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 728524271
Dimensions6.95 × 7.80 × 4.71 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
6.95 mm7.80 mm1.50 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 728524271
Side View
Table 62.0%Crown 36.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,360 USD|Low: $3,001 USD|High: $6,384 USD|Avg: $3,906 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$3,135 USD
Retailer 7$3,274 USD
Retailer 10$3,317 USD
Retailer 8$3,320 USD
Retailer 2$3,692 USD
Retailer 3$3,775 USD
Retailer 5$4,090 USD
Retailer 9$4,092 USD
Retailer 1$4,360 USD
Retailer 4$5,964 USD

45 data points across 10 retailers

13 retailers$3,135 USD to $5,964 USD

A
Cheapest Retailer
-
$3,135 USD
SGD 4,236 SGD
A
Retailer 2
-
$3,274 USD
View
Final sale: no returns
A
Retailer 3
-
$3,317 USD
View
A
Retailer 4
-
$3,320 USD
View
Retailer 5
-
$3,547 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$3,547 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$3,683 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$3,692 USD
View
A
Retailer 9
-
$3,775 USD
£2,972 GBP
View
Retailer 10
-
$4,092 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$4,360 USD
ZAR 70,432 ZAR
View
B
Retailer 12
-
$5,964 USD
£4,696 GBP
View
Most Expensive
NZ Jewellers
403d98d7-68e8-40ab-aec1-c1a52bf859c4 · Oct 18
$6,179 USD
View
Price last confirmed 14 days ago
12 more retailers have this diamond
Prices start from $3,135 USDSave up to $2,829 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
$3,135 USD