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Heart|Natural|IGI

1.53ct G IF Heart Natural Diamond

VG • G/IF • IGI 811606167

Shape and cutting style on the report: Heart brilliant

Certificate IGI 811606167

Diamond specifications and retailer prices

From $9,210 SGD
$7,204 USD
As of November 1, 2026
Save $8,611 SGD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,821 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 811606167. Listed at 13 retailers as of October 30, 2026, with prices from $9,210 to $17,821, a $8,611 spread on the same certified stone. NZ Jewellers lists it at $17,821. 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

1.53
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 811606167
Dimensions6.91 × 7.89 × 4.65 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.91 mm7.89 mm1.53 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811606167
Side View
Table 60.0%Crown 36.4°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 58.9%

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: Nov 1
Current: $17,821 SGD|Low: $9,015 SGD|High: $41,511 SGD|Avg: $12,048 SGD|-52.1%
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 1, 2026
Retailer 5$9,210 SGD
Retailer 4$9,313 SGD
Retailer 6$9,475 SGD
Retailer 10$9,805 SGD
Retailer 12$9,835 SGD
Retailer 11$9,836 SGD
Retailer 7$10,194 SGD
Retailer 13$10,655 SGD
Retailer 9$10,819 SGD
Retailer 3$12,294 SGD
Retailer 8$13,090 SGD
Retailer 2$14,849 SGD
NZ Jewellers$17,821 SGD

35 data points across 13 retailers

13 retailers$9,210 SGD to $17,821 SGD

A
Cheapest Retailer
-
$9,210 SGD
$7,204 USD
A
Retailer 2
-
$9,313 SGD
$7,285 USD
View
A
Retailer 3
-
$9,475 SGD
£5,836 GBP
View
A
Retailer 4
-
$9,805 SGD
$7,670 USD
View
A
Retailer 5
-
$9,835 SGD
$7,693 USD
View
Final sale: no returns
A
Retailer 6
-
$9,836 SGD
$7,694 USD
View
A
Retailer 7
-
$10,194 SGD
£6,279 GBP
View
A
Retailer 8
-
$10,655 SGD
$8,335 USD
View
A
Retailer 9
-
$10,819 SGD
$8,463 USD
View
A
Retailer 10
-
$12,294 SGD
$9,617 USD
View
A
Retailer 11
-
$13,090 SGD
ZAR 165,417 ZAR
View
B+
Retailer 12
-
$14,849 SGD
£9,146 GBP
View
Most Expensive
B
NZ Jewellers
330087c3-2b44-4db8-af2b-8524a86db69d · Oct 30
$17,821 SGD
$13,940 USD
View
12 more retailers have this diamond
Prices start from $9,210 SGDSave up to $8,611 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
1.53ct Heart
$9,210 SGD