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Heart|Natural|IGI

1.51ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • IGI 737518366

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737518366

Diamond specifications and retailer prices

From $7,283 SGD
$5,697 USD
As of October 31, 2026
Save $7,521 SGD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,804 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737518366. Listed at 11 retailers as of October 30, 2026, with prices from $7,283 to $14,804, a $7,521 spread on the same certified stone. NZ Jewellers lists it at $14,804. 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

1.51
Carat
H
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle43.5°
OriginNatural
Grading LabIGI
CertificateIGI 737518366
Dimensions7.70 × 6.93 × 4.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
7.70 mm6.93 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737518366
Side View
Table 57.0%Crown 40.3°Girdle: STK-THKPavilion 43.5°Culet: NoneDepth 63.8%

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: Oct 31
Current: $14,804 SGD|Low: $7,283 SGD|High: $15,169 SGD|Avg: $9,991 SGD
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
November 2, 2026
Retailer 9$7,283 SGD
Retailer 5$7,312 SGD
Retailer 11$8,085 SGD
Retailer 8$8,169 SGD
Retailer 13$8,170 SGD
Retailer 2$8,704 SGD
Retailer 12$8,852 SGD
Retailer 10$8,987 SGD
Retailer 3$10,213 SGD
Retailer 7$10,875 SGD
Retailer 6$13,040 SGD
NZ Jewellers$14,804 SGD
Retailer 4$15,169 SGD

33 data points across 13 retailers

11 retailers$7,283 SGD to $14,804 SGD

A
Cheapest Retailer
-
$7,283 SGD
$5,697 USD
Retailer 2
-
$8,085 SGD
£4,980 GBP
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$8,169 SGD
$6,390 USD
View
Final sale: no returns
B+
Retailer 4
-
$8,170 SGD
$6,391 USD
View
B+
Retailer 5
-
$8,704 SGD
€6,484 EUR
View
B+
Retailer 6
-
$8,852 SGD
$6,924 USD
View
B+
Retailer 7
-
$8,987 SGD
$7,030 USD
View
B+
Retailer 8
-
$10,213 SGD
$7,989 USD
View
B
Retailer 9
-
$10,875 SGD
ZAR 137,430 ZAR
View
B
Retailer 10
-
$13,040 SGD
£8,032 GBP
View
Most Expensive
B
NZ Jewellers
c1c92c4c-9032-4ab9-9c3c-e3a5c8c34276 · Oct 30
$14,804 SGD
$11,580 USD
View
10 more retailers have this diamond
Prices start from $7,283 SGDSave up to $7,521 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.

A
1.51ct Heart
$7,283 SGD