Round|Lab Grown|GIA

6.16ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1533662927

Certificate GIA 1533662927

Diamond specifications and retailer prices

From €31,690 EUR

$35,404 USD

As of October 31, 2026

Save €19,130 EUR (38%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: €50,820 EUR at Brilliance · As of October 30, 2026

View at Brilliance

About this 6.16ct lab-grown round diamond

This 6.16ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1533662927. Listed at 18 retailers as of October 30, 2026, with prices from €31,690 to €50,820, a €19,130 spread on the same certified stone. Brilliance lists it at €50,820. 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

6.16

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.6°

OriginLab Grown

Grading LabGIA

CertificateGIA 1533662927

Dimensions11.88 × 11.82 × 7.15 mm

L/W Ratio1.01

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1533662927

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: €50,820 EUR|Low: €31,690 EUR|High: €114,024 EUR|Avg: €47,342 EUR|-8.5%

Brilliance

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

October 31, 2026

Retailer 16€31,690 EUR

Retailer 5€32,886 EUR

Retailer 13€34,979 EUR

Retailer 15€34,979 EUR

Retailer 8€36,037 EUR

Retailer 14€37,325 EUR

Retailer 11€39,176 EUR

Retailer 7€39,258 EUR

Retailer 3€39,977 EUR

Retailer 17€40,576 EUR

Retailer 9€40,629 EUR

Retailer 10€40,761 EUR

Retailer 12€49,514 EUR

Brilliance€50,820 EUR

Retailer 4€57,759 EUR

Retailer 2€69,351 EUR

Retailer 6€114,024 EUR

38 data points across 17 retailers

18 retailers€31,690 EUR to €50,820 EUR

B+

Cheapest Retailer

€31,690 EUR

$35,404 USD

B+

Retailer 2

€32,886 EUR

$36,740 USD

View

B+

Retailer 3

€34,979 EUR

$39,079 USD

View

B+

Retailer 4

€34,979 EUR

$39,079 USD

View

B+

Retailer 5

€36,037 EUR

$40,261 USD

View

B+

Retailer 6

€37,325 EUR

$41,700 USD

View

Retailer 7

€39,176 EUR

$43,768 USD

View

Final sale: no returns

Retailer 8

€39,977 EUR

$44,662 USD

View

B+

Retailer 9

€40,576 EUR

$45,332 USD

View

Retailer 10

€40,629 EUR

$45,391 USD

View

B+

Retailer 11

€40,761 EUR

£35,857 GBP

View

Retailer 12

€49,514 EUR

£43,557 GBP

View

Most Expensive

Brilliance

D35573071 · Oct 30

€50,820 EUR

$56,776 USD

View

12 more retailers have this diamond

Prices start from €31,690 EURSave up to €19,130 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.

Similar diamonds

B+

6.16ct Round

€31,690 EUR