Radiant|Lab Grown|IGI

1.81ct H VS2 Radiant Lab Grown Diamond

VG • H/VS2 • IGI LG634413013

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

Certificate IGI LG634413013

Diamond specifications and retailer prices

From $421 USD
£332 GBP
As of October 30, 2026
Save $1,809 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG634413013 or 634413013. Listed at 12 retailers as of October 29, 2026, with prices from $421 to $2,230, a $1,809 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. 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

1.81
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634413013
Dimensions8.28 × 6.03 × 4.20 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm6.03 mm1.81 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634413013
Side View
Table 63.0%Crown 46.6°Girdle: MediumPavilion 33.8°Culet: NoneDepth 69.7%

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 30
Current: $2,230 USD|Low: $307 USD|High: $2,230 USD|Avg: $914 USD
Do Amore Diamonds
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
October 30, 2026
Retailer 10$311 USD
Retailer 2$421 USD
Retailer 8$475 USD
Retailer 13$475 USD
Retailer 11$522 USD
Retailer 12$586 USD
Retailer 6$818 USD
Retailer 9$955 USD
Retailer 4$1,101 USD
Retailer 5$1,163 USD
Retailer 3$1,234 USD
Retailer 14$1,270 USD
Retailer 7$1,382 USD
Do Amore Diamonds$2,230 USD

31 data points across 14 retailers

12 retailers$421 USD to $2,230 USD

Retailer 1
-
$311 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$421 USD
£332 GBP
View
A
Retailer 3
-
$475 USD
View
A
Retailer 4
-
$475 USD
View
B+
Retailer 5
-
$522 USD
View
B+
Retailer 6
-
$586 USD
View
B
Retailer 7
-
$955 USD
View
B
Retailer 8
-
$1,000 USD
£787 GBP
View
Retailer 9
-
$1,103 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$1,270 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$1,382 USD
£1,088 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5BE46D3D5 · Oct 29
$2,230 USD
View
11 more retailers have this diamond
Prices start from $421 USDSave up to $1,809 USD

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
1.81ct Radiant
$421 USD