CaratHunter
Plans
Radiant|Lab Grown|IGI

12.20ct H VS2 Radiant Lab Grown Diamond

GD • H/VS2 • IGI LG598366827

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

Certificate IGI LG598366827

Diamond specifications and retailer prices

From €1,574 EUR
$1,759 USD
As of October 30, 2026
Save €9,543 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €11,117 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.2ct lab-grown radiant diamond

This 12.2ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG598366827 or 598366827. Listed at 16 retailers as of October 30, 2026, with prices from €1,574 to €11,117, a €9,543 spread on the same certified stone. Brilliant Earth lists it at €11,117. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.20
Carat
H
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598366827
Dimensions15.82 × 11.30 × 7.76 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.82 mm11.30 mm12.20 ctH / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598366827
Side View
Table 66.0%Crown 44.9°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €11,117 EUR|Low: €1,474 EUR|High: €13,364 EUR|Avg: €4,123 EUR|-16.8%
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
October 31, 2026
Retailer 14€1,474 EUR
Retailer 15€1,574 EUR
Retailer 10€1,713 EUR
Retailer 6€1,826 EUR
Retailer 9€1,978 EUR
Retailer 8€2,095 EUR
Retailer 3€2,389 EUR
Retailer 7€2,866 EUR
Retailer 2€2,982 EUR
Retailer 11€3,072 EUR
Retailer 16€3,423 EUR
Retailer 4€3,779 EUR
Retailer 12€5,004 EUR
Retailer 5€6,404 EUR
Retailer 13€6,884 EUR
Brilliant Earth€11,117 EUR

28 data points across 16 retailers

16 retailers€1,574 EUR to €11,117 EUR

Retailer 1
-
€1,474 EUR
£1,297 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
€1,574 EUR
$1,759 USD
View
B+
Retailer 3
-
€1,713 EUR
$1,914 USD
View
B+
Retailer 4
-
€1,826 EUR
$2,040 USD
View
B+
Retailer 5
-
€1,978 EUR
$2,210 USD
View
Retailer 6
-
€2,095 EUR
$2,341 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
€2,389 EUR
$2,669 USD
View
B
Retailer 8
-
€2,866 EUR
$3,202 USD
View
B+
Retailer 9
-
€2,982 EUR
View
B+
Retailer 10
-
€3,072 EUR
$3,432 USD
View
B
Retailer 11
-
€3,423 EUR
$3,824 USD
View
B
Retailer 12
-
€3,779 EUR
£3,324 GBP
View
B
Retailer 13
-
€5,004 EUR
$5,590 USD
View
Retailer 14
-
€6,404 EUR
$7,154 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
€6,884 EUR
$7,691 USD
View
Most Expensive
C
Brilliant Earth
8407074A · Oct 31
€11,117 EUR
$12,420 USD
View
15 more retailers have this diamond
Prices start from €1,574 EURSave up to €9,543 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
12.20ct Radiant
€1,574 EUR