Round|Natural|GIA

1.70ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1529798206

Certificate GIA 1529798206

Diamond specifications and retailer prices

From $13,430 USD

As of October 18, 2026

14 retailers carry this diamond

Most expensive: $24,592 USD at MOH London · As of October 15, 2026

View at MOH London

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1529798206. Listed at 14 retailers as of October 15, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle41°

OriginNatural

Grading LabGIA

CertificateGIA 1529798206

Dimensions7.56 × 7.59 × 4.75 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

Girdle conditionFaceted

Culet sizeNone

Cert comments

Additional clouds are not shown.

Key to symbols

Cloud, Pinpoint, Indented Natural

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1529798206

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18

Current: $24,592 USD|Low: $12,485 USD|High: $25,340 USD|Avg: $16,684 USD|-2.8%

MOH London

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October 23, 2026

Retailer 22$12,485 USD

Retailer 19$13,430 USD

Retailer 8$13,874 USD

Retailer 3$14,049 USD

Retailer 6$14,258 USD

Retailer 10$14,323 USD

Retailer 12$14,607 USD

Retailer 5$15,025 USD

Retailer 23$15,551 USD

Retailer 11$15,876 USD

Retailer 25$16,513 USD

Retailer 4$16,605 USD

Retailer 15$16,638 USD

Retailer 13$16,745 USD

Retailer 7$16,903 USD

Retailer 14$17,348 USD

Retailer 17$17,500 USD

Retailer 21$17,500 USD

Retailer 16$17,603 USD

Retailer 24$18,080 USD

Retailer 2$18,580 USD

Retailer 18$18,633 USD

Retailer 9$18,677 USD

Retailer 20$22,567 USD

MOH London$24,592 USD

31 data points across 25 retailers

14 retailers$13,430 USD to $24,592 USD

Retailer 1

$13,430 USD

Price last confirmed 15 days ago

Retailer 2

$14,323 USD

View

Price last confirmed 13 days ago

Retailer 3

$14,607 USD

View

Price last confirmed 16 days ago

Retailer 4

$14,710 USD

A$22,631 AUD

View

Price last confirmed 30 days ago

Retailer 5

$15,025 USD

CA$20,868 CAD

View

Price last confirmed 10 days ago

Retailer 6

$16,513 USD

A$25,405 AUD

View

Price last confirmed 29 days ago

Retailer 7

$16,605 USD

View

Price last confirmed 12 days ago

Retailer 8

$16,903 USD

View

Price last confirmed 13 days ago

Retailer 9

$17,603 USD

View

Price last confirmed 19 days ago

Retailer 10

$18,080 USD

View

Price last confirmed 14 days ago

Retailer 11

$18,580 USD

€17,695 EUR

View

Price last confirmed 9 days ago

Retailer 12

$18,677 USD

View

Price last confirmed 14 days ago

Retailer 13

$22,567 USD

ZAR 364,568 ZAR

View

Price last confirmed 15 days ago

Most Expensive

MOH London

FC483C227 · Oct 15

$24,592 USD

£19,364 GBP

View

Price last confirmed 18 days ago

13 more retailers have this diamond

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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1.70ct Round

$13,430 USD