Heart|Natural|GIA

1.52ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 6451507336

Certificate GIA 6451507336

Diamond specifications and retailer prices

From $6,922 SGD

HK$42,300 HKD

As of November 1, 2026

Save $7,860 SGD (53%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $14,782 SGD at NZ Jewellers · As of November 1, 2026

View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6451507336. Listed at 23 retailers as of November 1, 2026, with prices from $6,922 to $14,782, a $7,860 spread on the same certified stone. NZ Jewellers lists it at $14,782. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52

Carat

Colour

SI1

Clarity

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.08°

Pavilion angle37.21°

OriginNatural

Grading LabGIA

CertificateGIA 6451507336

Dimensions7.07 × 7.88 × 4.56 mm

L/W Ratio1.11

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6451507336

Side View

Caratlytics Score

How it works →

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: $13,021 SGD|Low: $6,922 SGD|High: $13,177 SGD|Avg: $9,074 SGD|-1.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

November 1, 2026

Retailer 6$6,922 SGD

Retailer 5$7,029 SGD

Retailer 8$7,935 SGD

Retailer 9$8,156 SGD

Retailer 7$8,177 SGD

Retailer 3$8,406 SGD

Retailer 10$8,667 SGD

Retailer 2$8,974 SGD

Retailer 4$10,859 SGD

Retailer 1$13,021 SGD

36 data points across 10 retailers

23 retailers$6,922 SGD to $14,782 SGD

Cheapest Retailer

$6,922 SGD

HK$42,300 HKD

Retailer 2

$7,029 SGD

₹523,635 INR

View

Retailer 3

$7,479 SGD

$5,850 USD

View

Retailer 4

$7,707 SGD

$6,029 USD

View

Retailer 5

$7,891 SGD

View

Price last confirmed 17 days ago

Retailer 6

$7,935 SGD

View

B+

Retailer 7

$8,156 SGD

$6,380 USD

View

Final sale: no returns

B+

Retailer 8

$8,157 SGD

$6,381 USD

View

Retailer 9

$8,177 SGD

$6,396 USD

View

B+

Retailer 10

$8,188 SGD

$6,405 USD

View

B+

Retailer 11

$8,406 SGD

£5,177 GBP

View

B+

Retailer 12

$8,655 SGD

$6,770 USD

View

Retailer 13

$8,667 SGD

A$10,430 AUD

View

Price last confirmed 28 days ago

B+

Retailer 14

$8,838 SGD

$6,913 USD

View

B+

Retailer 15

$8,974 SGD

$7,020 USD

View

B+

Retailer 16

$9,043 SGD

$7,074 USD

View

B+

Retailer 17

$9,152 SGD

$7,159 USD

View

B+

Retailer 18

$9,263 SGD

$7,246 USD

View

B+

Retailer 19

$10,198 SGD

$7,977 USD

View

B+

Retailer 20

$10,859 SGD

ZAR 137,220 ZAR

View

Retailer 21

$13,021 SGD

£8,020 GBP

View

Retailer 22

$13,505 SGD

$10,564 USD

View

Most Expensive

NZ Jewellers

f1c7f7a1-91d6-460f-b074-61b83460959c · Oct 30

$14,782 SGD

$11,563 USD

View

22 more retailers have this diamond

Prices start from $6,922 SGDSave up to $7,860 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.

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