Heart|Natural|GIA

1.90ct F VS2 Heart Natural Diamond

VG • F/VS2 • GIA 6451827528

Certificate GIA 6451827528

Diamond specifications and retailer prices

From $13,496 SGD

$10,553 USD

As of November 1, 2026

Save $12,825 SGD (49%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $26,761 SGD at NZ Jewellers · As of September 28, 2026

View at NZ Jewellers

About this 1.9ct natural heart diamond

This 1.9ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451827528. Listed at 22 retailers as of October 27, 2026, with a 95% 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

1.90

Carat

Colour

VS2

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.5°

Pavilion angle43°

OriginNatural

Grading LabGIA

CertificateGIA 6451827528

Dimensions8.31 × 7.51 × 4.62 mm

L/W Ratio1.11

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6451827528

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $26,321 SGD|Low: $13,496 SGD|High: $26,761 SGD|Avg: $18,295 SGD|-1.6%

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

November 3, 2026

Retailer 10$13,496 SGD

Retailer 18$14,652 SGD

Retailer 17$15,133 SGD

Retailer 15$15,545 SGD

Retailer 4$15,793 SGD

Retailer 14$16,846 SGD

Retailer 2$16,851 SGD

Retailer 8$16,856 SGD

Retailer 5$17,109 SGD

Retailer 13$17,195 SGD

Retailer 6$17,766 SGD

Retailer 7$18,109 SGD

Retailer 16$18,109 SGD

Retailer 3$18,140 SGD

Retailer 9$18,710 SGD

Retailer 12$23,201 SGD

Retailer 11$24,664 SGD

NZ Jewellers$26,321 SGD

44 data points across 18 retailers

22 retailers$13,496 SGD to $26,321 SGD

B+

Cheapest Retailer

$13,496 SGD

$10,553 USD

B+

Retailer 2

$14,652 SGD

$11,457 USD

View

B+

Retailer 3

$15,133 SGD

$11,833 USD

View

Final sale: no returns

B+

Retailer 4

$15,545 SGD

$12,155 USD

View

Retailer 5

$15,793 SGD

$12,349 USD

View

Price last confirmed 9 days ago

Retailer 6

$16,846 SGD

$13,172 USD

View

Price last confirmed 8 days ago

B+

Retailer 7

$16,851 SGD

£10,375 GBP

View

Retailer 8

$16,856 SGD

$13,180 USD

View

Retailer 9

$17,109 SGD

$13,378 USD

View

Price last confirmed 8 days ago

Retailer 10

$17,195 SGD

A$20,685 AUD

View

Price last confirmed 10 days ago

Retailer 11

$17,394 SGD

$13,601 USD

View

Price last confirmed 35 days ago

Retailer 12

$17,766 SGD

$13,892 USD

View

Price last confirmed 7 days ago

Retailer 13

$18,063 SGD

$14,124 USD

View

Price last confirmed 57 days ago

Retailer 14

$18,063 SGD

$14,124 USD

View

Price last confirmed 35 days ago

B+

Retailer 15

$18,109 SGD

$14,160 USD

View

B+

Retailer 16

$18,109 SGD

$14,160 USD

View

B+

Retailer 17

$18,140 SGD

$14,184 USD

View

Retailer 18

$18,710 SGD

$14,630 USD

View

Retailer 19

$23,201 SGD

ZAR 293,080 ZAR

View

Retailer 20

$24,664 SGD

£15,185 GBP

View

Retailer 21

$26,321 SGD

$20,581 USD

View

Most Expensive

NZ Jewellers

ad0e4242-39b5-4aa7-afb6-5f9f58646a85 · Sep 28

$26,761 SGD

$20,925 USD

View

Price last confirmed 36 days ago

21 more retailers have this diamond

Prices start from $13,496 SGDSave up to $12,825 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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