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Heart|Natural|IGI

1.53ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 824603971

Shape and cutting style on the report: Heart brilliant

Certificate IGI 824603971

Diamond specifications and retailer prices

From $1,845 USD
SGD 2,493 SGD
As of October 31, 2026
Save $1,972 USD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,817 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 824603971. Listed at 4 retailers as of October 27, 2026, with prices from $1,845 to $3,817, a $1,972 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,817. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 824603971
Dimensions7.00 × 7.92 × 4.66 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
7.00 mm7.92 mm1.53 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824603971
Side View
Table 60.0%Crown 40.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 58.8%

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: $2,195 USD|Low: $1,845 USD|High: $3,958 USD|Avg: $2,596 USD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
October 28, 2026
Retailer 3$1,845 USD
Retailer 2$2,176 USD
Retailer 1$2,195 USD
Wholesale Diamonds Direct$3,817 USD

13 data points across 4 retailers

4 retailers$1,845 USD to $3,817 USD

A
Cheapest Retailer
-
$1,845 USD
SGD 2,493 SGD
A
Retailer 2
-
$2,176 USD
View
A
Retailer 3
-
$2,195 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
348918782 · Oct 27
$3,817 USD
View
3 more retailers have this diamond
Prices start from $1,845 USDSave up to $1,972 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
1.53ct Heart
$1,845 USD