Heart|Natural|GIA

0.61ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 7531964179

Certificate GIA 7531964179

Diamond specifications and retailer prices

From $573 SGD

HK$3,500 HKD

As of November 1, 2026

Save $465 SGD (45%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $2,306 SGD at NZ Jewellers · As of September 25, 2026

View at NZ Jewellers

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531964179. Listed at 18 retailers as of October 30, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.61

Carat

Colour

SI1

Clarity

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Pavilion angle43.8°

OriginNatural

Grading LabGIA

CertificateGIA 7531964179

Dimensions5.11 × 5.99 × 3.58 mm

L/W Ratio1.17

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 7531964179

Side View

Caratlytics Score

How it works →

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 1

Current: $779 SGD|Low: $491 SGD|High: $1,719 SGD|Avg: $870 SGD|-9.9%

Retailer 1

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

Retailer 15

Retailer 16

Retailer 17

November 2, 2026

Retailer 8$571 SGD

Retailer 10$573 SGD

Retailer 13$628 SGD

Retailer 12$639 SGD

Retailer 7$694 SGD

Retailer 11$717 SGD

Retailer 2$733 SGD

Retailer 1$779 SGD

Retailer 5$865 SGD

Retailer 3$896 SGD

Retailer 17$931 SGD

Retailer 14$946 SGD

Retailer 4$973 SGD

Retailer 9$1,030 SGD

Retailer 15$1,038 SGD

Retailer 6$1,072 SGD

Retailer 16$1,672 SGD

29 data points across 17 retailers

18 retailers$573 SGD to $1,038 SGD

Retailer 1

$571 SGD

$447 USD

Price last confirmed 14 days ago

Retailer 2

$573 SGD

HK$3,500 HKD

View

Retailer 3

$628 SGD

$491 USD

View

Final sale: no returns

Retailer 4

$639 SGD

$500 USD

View

Retailer 5

$694 SGD

$543 USD

View

Price last confirmed 11 days ago

Retailer 6

$717 SGD

€534 EUR

View

Retailer 7

$733 SGD

$573 USD

View

Price last confirmed 17 days ago

Retailer 8

$779 SGD

£480 GBP

View

Retailer 9

$865 SGD

$677 USD

View

Price last confirmed 13 days ago

Retailer 10

$896 SGD

$701 USD

View

Price last confirmed 15 days ago

Retailer 11

$931 SGD

£573 GBP

View

Price last confirmed 10 days ago

B+

Retailer 12

$946 SGD

$740 USD

View

B+

Retailer 13

$973 SGD

View

Retailer 14

$1,030 SGD

A$1,239 AUD

View

Price last confirmed 28 days ago

B+

Retailer 15

$1,038 SGD

ZAR 13,116 ZAR

View

Retailer 16

$1,072 SGD

$838 USD

View

Price last confirmed 13 days ago

Retailer 17

$1,672 SGD

£1,030 GBP

View

Price last confirmed 14 days ago

Most Expensive

NZ Jewellers

6975545f-d54f-47c8-b765-d45cc76b0b60 · Sep 25

$2,306 SGD

$1,804 USD

View

Price under review

17 more retailers have this diamond

Prices start from $573 SGDSave up to $465 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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0.61ct Heart

$573 SGD