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Round|Lab Grown|IGI

5.66ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG829602946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG829602946

Diamond specifications and retailer prices

From €1,415 EUR
$1,581 USD
As of October 31, 2026
Save €9,496 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €10,911 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.66ct lab-grown round diamond

This 5.66ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG829602946 or 829602946. Listed at 16 retailers as of October 31, 2026, with prices from €1,415 to €10,911, a €9,496 spread on the same certified stone. Brilliant Earth lists it at €10,911. 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

5.66
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829602946
Dimensions11.43 × 11.37 × 6.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.43 mm11.37 mm5.66 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829602946
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €10,911 EUR|Low: €1,415 EUR|High: €16,604 EUR|Avg: €4,099 EUR|-34.3%
Brilliant Earth
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
November 1, 2026
Retailer 3€1,415 EUR
Retailer 11€1,620 EUR
Retailer 9€1,832 EUR
Retailer 12€2,061 EUR
Retailer 2€2,096 EUR
Retailer 4€2,674 EUR
Retailer 5€2,676 EUR
Retailer 13€2,971 EUR
Retailer 6€2,997 EUR
Retailer 15€3,571 EUR
Retailer 14€3,951 EUR
Retailer 7€4,234 EUR
Retailer 16€5,157 EUR
Retailer 8€5,451 EUR
Retailer 10€7,111 EUR
Brilliant Earth€10,911 EUR

18 data points across 16 retailers

16 retailers€1,415 EUR to €10,911 EUR

A
Cheapest Retailer
-
€1,415 EUR
$1,581 USD
Final sale: no returns
A
Retailer 2
-
€1,620 EUR
$1,810 USD
View
A
Retailer 3
-
€1,832 EUR
£1,611 GBP
View
B+
Retailer 4
-
€2,061 EUR
£1,813 GBP
View
B+
Retailer 5
-
€2,096 EUR
$2,342 USD
View
B+
Retailer 6
-
€2,674 EUR
View
B+
Retailer 7
-
€2,676 EUR
$2,990 USD
View
B+
Retailer 8
-
€2,971 EUR
A$5,106 AUD
View
B+
Retailer 9
-
€2,997 EUR
ZAR 54,084 ZAR
View
B+
Retailer 10
-
€3,571 EUR
$3,989 USD
View
B+
Retailer 11
-
€3,951 EUR
$4,414 USD
View
B+
Retailer 12
-
€4,234 EUR
£3,725 GBP
View
B
Retailer 13
-
€5,157 EUR
$5,761 USD
View
Retailer 14
-
€5,451 EUR
$6,090 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
€7,111 EUR
$7,944 USD
View
Most Expensive
B
Brilliant Earth
21113997A · Oct 31
€10,911 EUR
$12,190 USD
View
15 more retailers have this diamond
Prices start from €1,415 EURSave up to €9,496 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.

A
5.66ct Round
€1,415 EUR