Round|Lab Grown|GIA

15.71ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 3475895724

Certificate GIA 3475895724

Diamond specifications and retailer prices

From €18,189 EUR

$20,321 USD

As of October 31, 2026

Save €13,193 EUR (42%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €31,382 EUR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 15.71ct lab-grown round diamond

This 15.71ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3475895724. Listed at 12 retailers as of October 29, 2026, with prices from €18,189 to €31,382, a €13,193 spread on the same certified stone. Brilliant Earth lists it at €31,382. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.71

Carat

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 3475895724

Dimensions16.21 × 16.16 × 9.89 mm

L/W Ratio1.00

Star length50%

Lower girdle75%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 3475895724

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 31

Current: €31,382 EUR|Low: €17,696 EUR|High: €119,006 EUR|Avg: €38,955 EUR|-2.6%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

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Retailer 11

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Retailer 19

October 16, 2026

Retailer 5€17,913 EUR

Retailer 16€18,189 EUR

Retailer 15€18,217 EUR

Retailer 17€18,217 EUR

Retailer 18€18,362 EUR

Retailer 4€19,452 EUR

Retailer 12€19,840 EUR

Retailer 3€20,645 EUR

Retailer 2€20,819 EUR

Retailer 13€20,886 EUR

Retailer 7€23,063 EUR

Retailer 19€26,636 EUR

Brilliant Earth€31,382 EUR

Retailer 8€46,312 EUR

Retailer 9€66,738 EUR

Retailer 11€66,738 EUR

Retailer 6€67,953 EUR

Retailer 14€81,614 EUR

Retailer 10€119,006 EUR

16 data points across 19 retailers

12 retailers€18,189 EUR to €31,382 EUR

Retailer 1

€17,913 EUR

$20,012 USD

Price last confirmed 111 days ago

Retailer 2

€18,189 EUR

$20,321 USD

View

Retailer 3

€18,217 EUR

$20,352 USD

View

B+

Retailer 4

€18,217 EUR

$20,352 USD

View

Retailer 5

€18,362 EUR

$20,514 USD

View

Retailer 6

€19,840 EUR

$22,165 USD

View

Retailer 7

€20,645 EUR

$23,065 USD

View

Final sale: no returns

Retailer 8

€20,819 EUR

$23,259 USD

View

Retailer 9

€20,886 EUR

$23,334 USD

View

Retailer 10

€26,636 EUR

A$45,782 AUD

View

Price last confirmed 23 days ago

Most Expensive

Brilliant Earth

15270102Y · Oct 29

€31,382 EUR

$35,060 USD

View

10 more retailers have this diamond

Prices start from €18,189 EURSave up to €13,193 EUR

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+

15.71ct Round

€18,189 EUR