Radiant|Natural|GIA

1.70ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 1232980603

Certificate GIA 1232980603

Diamond specifications and retailer prices

From $9,051 SGD

$7,080 USD

As of October 28, 2026

Save $10,580 SGD (54%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $19,631 SGD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232980603. Listed at 19 retailers as of October 28, 2026, with prices from $9,051 to $19,631, a $10,580 spread on the same certified stone. NZ Jewellers lists it at $19,631. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle49.47°

OriginNatural

Grading LabGIA

CertificateGIA 1232980603

Dimensions8.15 × 5.91 × 4.04 mm

L/W Ratio1.38

Culet sizeNone

Key to symbols

Cloud, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1232980603

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: Oct 28

Current: $10,859 SGD|Low: $8,997 SGD|High: $16,556 SGD|Avg: $11,480 SGD|-1.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 31, 2026

Retailer 10$9,051 SGD

Retailer 12$9,190 SGD

Retailer 2$9,786 SGD

Retailer 11$9,816 SGD

Retailer 3$9,897 SGD

Retailer 4$10,797 SGD

Retailer 1$10,859 SGD

Retailer 8$11,060 SGD

Retailer 6$11,093 SGD

Retailer 5$12,129 SGD

Retailer 9$14,165 SGD

Retailer 7$16,445 SGD

38 data points across 12 retailers

19 retailers$9,051 SGD to $19,631 SGD

B+

Cheapest Retailer

$9,051 SGD

$7,080 USD

B+

Retailer 2

$9,190 SGD

$7,189 USD

View

B+

Retailer 3

$9,304 SGD

$7,278 USD

View

B+

Retailer 4

$9,786 SGD

$7,655 USD

View

B+

Retailer 5

$9,816 SGD

$7,678 USD

View

B+

Retailer 6

$9,816 SGD

$7,678 USD

View

Final sale: no returns

B+

Retailer 7

$9,897 SGD

$7,742 USD

View

Retailer 8

$10,634 SGD

$8,318 USD

View

Retailer 9

$10,797 SGD

$8,446 USD

View

B+

Retailer 10

$10,859 SGD

£6,688 GBP

View

Retailer 11

$11,060 SGD

A$13,310 AUD

View

Price last confirmed 7 days ago

Retailer 12

$11,093 SGD

£6,833 GBP

View

Retailer 13

$11,746 SGD

$9,188 USD

View

Retailer 14

$12,129 SGD

€9,036 EUR

View

Retailer 15

$12,269 SGD

$9,597 USD

View

Retailer 16

$12,926 SGD

$10,111 USD

View

Price last confirmed 8 days ago

Retailer 17

$14,165 SGD

ZAR 178,999 ZAR

View

Price last confirmed 9 days ago

Retailer 18

$16,445 SGD

£10,129 GBP

View

Most Expensive

NZ Jewellers

d917a58d-531c-4576-a8d5-12cc7f72fdbe · Oct 30

$19,631 SGD

$15,356 USD

View

18 more retailers have this diamond

Prices start from $9,051 SGDSave up to $10,580 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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B+

1.70ct Radiant

$9,051 SGD