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Radiant|Lab Grown|IGI

20.00ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG772695237

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG772695237

Diamond specifications and retailer prices

From €7,331 EUR
$8,222 USD
As of November 2, 2026
Save €18,077 EUR (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €25,408 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 20ct lab-grown radiant diamond

This 20ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772695237 or 772695237. Listed at 6 retailers as of October 31, 2026, with prices from €7,331 to €25,408, a €18,077 spread on the same certified stone. Taylor and Hart lists it at €25,408. 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

20.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772695237
Dimensions20.34 × 13.16 × 8.28 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.34 mm13.16 mm20.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772695237
Side View
Table 61.0%Crown 43.6°Girdle: MED-STKPavilion 29.2°Culet: NoneDepth 62.9%

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: Nov 2
Current: €9,295 EUR|Low: €6,750 EUR|High: €25,408 EUR|Avg: €14,694 EUR|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 3, 2026
Retailer 3€7,331 EUR
Retailer 1€9,295 EUR
Retailer 2€10,298 EUR
Retailer 4€21,308 EUR
Taylor and Hart€25,408 EUR

34 data points across 5 retailers

6 retailers€7,331 EUR to €25,408 EUR

B+
Cheapest Retailer
-
€7,331 EUR
$8,222 USD
Retailer 2
-
€8,693 EUR
$9,750 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
€9,295 EUR
£8,209 GBP
View
B
Retailer 4
-
€10,298 EUR
$11,550 USD
View
B
Retailer 5
-
€21,308 EUR
$23,899 USD
View
Most Expensive
B
Taylor and Hart
DCYD0GF · Oct 31
€25,408 EUR
$28,497 USD
View
5 more retailers have this diamond
Prices start from €7,331 EURSave up to €18,077 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.

B+
20.00ct Radiant
€7,331 EUR