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Heart|Natural|IGI

1.71ct K IF Heart Natural Diamond

VG • K/IF • IGI 739551254

Shape and cutting style on the report: Heart brilliant

Certificate IGI 739551254

Diamond specifications and retailer prices

From $4,063 SGD
As of November 6, 2026
9 retailers carry this diamond
Most expensive: $7,699 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 739551254. Listed at 9 retailers as of November 6, 2026. 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

1.71
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 739551254
Dimensions7.48 × 8.36 × 4.70 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
7.48 mm8.36 mm1.71 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739551254
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 56.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,504 SGD|Low: $3,263 SGD|High: $7,204 SGD|Avg: $4,492 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 7, 2026
Retailer 5$3,290 SGD
Retailer 9$3,778 SGD
Retailer 7$3,928 SGD
Retailer 11$4,054 SGD
Retailer 3$4,063 SGD
Retailer 4$4,072 SGD
Retailer 8$4,256 SGD
Retailer 6$4,441 SGD
Retailer 1$4,504 SGD
Retailer 12$4,921 SGD
Retailer 2$5,315 SGD
Retailer 10$7,204 SGD

16 data points across 12 retailers

9 retailers

A
Cheapest Retailer
-
$4,063 SGD
Retailer 2
-
$4,072 SGD
View
Price last confirmed 30 days ago
Retailer 3
-
$4,256 SGD
View
Price last confirmed 36 days ago
Retailer 4
-
$4,419 SGD
View
Price last confirmed 42 days ago
Retailer 5
-
$4,420 SGD
View
Price last confirmed 36 days ago
Retailer 6
-
$5,098 SGD
View
Price last confirmed 43 days ago
Retailer 7
-
$5,315 SGD
View
Price last confirmed 42 days ago
Retailer 8
-
$7,204 SGD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
e917198c-3c6b-4772-92f9-a446456ceb15 · Sep 25
$7,699 SGD
$6,007 USD
View
Price last confirmed 42 days ago
8 more retailers have this diamond
Prices start from $4,063 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
1.71ct Heart
$4,063 SGD