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Round|Lab Grown|IGI

20.06ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG755513232

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755513232

Diamond specifications and retailer prices

From €7,292 EUR
£6,414 GBP
As of November 1, 2026
Save €22,998 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €30,290 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20.06ct lab-grown round diamond

This 20.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755513232 or 755513232. Listed at 13 retailers as of October 31, 2026, with prices from €7,292 to €30,290, a €22,998 spread on the same certified stone. Brilliant Earth lists it at €30,290. 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

20.06
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755513232
Dimensions17.19 × 17.27 × 10.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.19 mm17.27 mm20.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755513232
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.5%

Caratlytics Score

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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: Nov 1
Current: €30,290 EUR|Low: €7,289 EUR|High: €31,373 EUR|Avg: €14,773 EUR|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6€7,292 EUR
Retailer 9€8,517 EUR
Retailer 11€8,622 EUR
Retailer 8€8,991 EUR
Retailer 5€9,023 EUR
Retailer 3€9,730 EUR
Retailer 10€10,098 EUR
Retailer 2€10,910 EUR
Retailer 7€17,007 EUR
Retailer 12€21,176 EUR
Retailer 4€28,743 EUR
Brilliant Earth€30,290 EUR

39 data points across 12 retailers

13 retailers€7,292 EUR to €30,290 EUR

A
Cheapest Retailer
-
€7,292 EUR
£6,414 GBP
Retailer 2
-
€8,517 EUR
$9,515 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
€8,622 EUR
$9,633 USD
View
B+
Retailer 4
-
€8,991 EUR
$10,045 USD
View
B+
Retailer 5
-
€9,023 EUR
$10,080 USD
View
Retailer 6
-
€9,219 EUR
$10,299 USD
View
Price last confirmed 77 days ago
B+
Retailer 7
-
€9,730 EUR
$10,870 USD
View
Final sale: no returns
B+
Retailer 8
-
€10,098 EUR
$11,282 USD
View
B+
Retailer 9
-
€10,910 EUR
£9,598 GBP
View
B
Retailer 10
-
€17,007 EUR
View
B
Retailer 11
-
€21,176 EUR
$23,658 USD
View
B
Retailer 12
-
€28,743 EUR
$32,112 USD
View
Most Expensive
B
Brilliant Earth
17090978A · Oct 31
€30,290 EUR
$33,840 USD
View
12 more retailers have this diamond
Prices start from €7,292 EURSave up to €22,998 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
20.06ct Round
€7,292 EUR