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Heart|Natural|IGI

1.61ct J IF Heart Natural Diamond

VG • J/IF • IGI 790611322

Shape and cutting style on the report: Heart brilliant

Certificate IGI 790611322

Diamond specifications and retailer prices

From $4,897 SGD
$3,829 USD
As of November 2, 2026
Save $4,241 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,575 SGD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.61ct natural heart diamond

This 1.61ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 790611322. Listed at 15 retailers as of November 2, 2026, with a 87% 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

1.61
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 790611322
Dimensions8.09 × 7.04 × 4.80 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
8.09 mm7.04 mm1.61 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790611322
Side View
Table 56.0%Crown 35.5°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 59.3%

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 2
Current: $9,575 SGD|Low: $4,180 SGD|High: $9,715 SGD|Avg: $6,357 SGD|-1.4%
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
November 2, 2026
Retailer 14$4,180 SGD
Retailer 9$4,897 SGD
Retailer 8$5,307 SGD
Retailer 6$5,342 SGD
Retailer 3$5,495 SGD
Retailer 4$5,495 SGD
Retailer 5$5,495 SGD
Retailer 11$5,614 SGD
Retailer 12$5,726 SGD
Retailer 7$5,813 SGD
Retailer 10$6,724 SGD
Retailer 13$8,104 SGD
Retailer 2$9,138 SGD
NZ Jewellers$9,575 SGD

27 data points across 14 retailers

15 retailers$4,897 SGD to $9,138 SGD

Retailer 1
-
$4,180 SGD
₹311,249 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$4,897 SGD
$3,829 USD
View
A
Retailer 3
-
$5,307 SGD
£3,268 GBP
View
A
Retailer 4
-
$5,342 SGD
$4,177 USD
View
Final sale: no returns
A
Retailer 5
-
$5,418 SGD
A$6,518 AUD
View
Retailer 6
-
$5,495 SGD
$4,297 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$5,495 SGD
$4,297 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$5,495 SGD
$4,297 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$5,614 SGD
$4,390 USD
View
B+
Retailer 10
-
$5,726 SGD
$4,477 USD
View
A
Retailer 11
-
$5,813 SGD
€4,329 EUR
View
B+
Retailer 12
-
$6,724 SGD
ZAR 84,936 ZAR
View
B+
Retailer 13
-
$8,104 SGD
$6,337 USD
View
B+
Retailer 14
-
$9,138 SGD
£5,626 GBP
View
Most Expensive
NZ Jewellers
5acfb6a0-1af9-42e6-9bda-d7310c859679 · Oct 24
$9,575 SGD
$7,487 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $4,897 SGDSave up to $4,241 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
1.61ct Heart
$4,897 SGD