Round|Natural|GIA

0.91ct D FL Round Natural Diamond

EX • D/FL • GIA 6555090870

Certificate GIA 6555090870

Diamond specifications and retailer prices

From $7,347 SGD

HK$44,900 HKD

As of October 31, 2026

Save $6,921 SGD (49%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $17,568 SGD at NZ Jewellers · As of September 26, 2026

View at NZ Jewellers

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555090870. Listed at 21 retailers as of October 31, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.5°

Pavilion angle41°

OriginNatural

Grading LabGIA

CertificateGIA 6555090870

Dimensions6.38 × 6.35 × 3.74 mm

L/W Ratio1.00

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6555090870

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: Oct 31

Current: $9,886 SGD|Low: $7,282 SGD|High: $15,306 SGD|Avg: $10,193 SGD|-4.9%

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

November 1, 2026

Retailer 12$7,347 SGD

Retailer 11$7,697 SGD

Retailer 8$8,351 SGD

Retailer 9$8,808 SGD

Retailer 2$8,933 SGD

Retailer 7$9,063 SGD

Retailer 5$9,822 SGD

Retailer 3$9,864 SGD

Retailer 1$9,886 SGD

Retailer 13$10,462 SGD

Retailer 4$10,780 SGD

Retailer 6$13,487 SGD

Retailer 10$14,268 SGD

30 data points across 13 retailers

21 retailers$7,347 SGD to $14,268 SGD

Cheapest Retailer

$7,347 SGD

HK$44,900 HKD

B+

Retailer 2

$7,697 SGD

₹573,406 INR

View

B+

Retailer 3

$8,351 SGD

$6,532 USD

View

B+

Retailer 4

$8,808 SGD

$6,890 USD

View

B+

Retailer 5

$8,933 SGD

$6,988 USD

View

Final sale: no returns

Retailer 6

$9,004 SGD

View

Price last confirmed 20 days ago

B+

Retailer 7

$9,063 SGD

£5,582 GBP

View

B+

Retailer 8

$9,520 SGD

$7,447 USD

View

B+

Retailer 9

$9,524 SGD

$7,450 USD

View

Retailer 10

$9,822 SGD

A$11,820 AUD

View

Price last confirmed 10 days ago

B+

Retailer 11

$9,864 SGD

$7,716 USD

View

B+

Retailer 12

$9,886 SGD

$7,733 USD

View

B+

Retailer 13

$10,462 SGD

£6,444 GBP

View

Retailer 14

$10,505 SGD

$8,217 USD

View

Price last confirmed 24 days ago

Retailer 15

$10,666 SGD

$8,343 USD

View

Price last confirmed 32 days ago

B+

Retailer 16

$10,780 SGD

€8,031 EUR

View

Retailer 17

$10,809 SGD

A$13,008 AUD

View

Retailer 18

$12,121 SGD

$9,481 USD

View

Price last confirmed 32 days ago

B+

Retailer 19

$13,487 SGD

£8,307 GBP

View

Retailer 20

$14,268 SGD

ZAR 180,306 ZAR

View

Most Expensive

NZ Jewellers

6767550e-36db-49cc-a936-f72a6a8167eb · Sep 26

$17,568 SGD

$13,742 USD

View

Price last confirmed 35 days ago

20 more retailers have this diamond

Prices start from $7,347 SGDSave up to $6,921 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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0.91ct Round

$7,347 SGD