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Radiant|Lab Grown|IGI

1.09ct H VVS2 Radiant Lab Grown Diamond

VG • H/VVS2 • IGI LG612329343

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

Certificate IGI LG612329343

Diamond specifications and retailer prices

From $319 USD
As of November 5, 2026
Save $769 USD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,088 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG612329343 or 612329343. Listed at 7 retailers as of November 2, 2026, with prices from $319 to $1,088, a $769 spread on the same certified stone. MOH London lists it at $1,088. 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

1.09
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329343
Dimensions7.13 × 5.23 × 3.57 mm
L/W Ratio1.36
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
7.13 mm5.23 mm1.09 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329343
Side View
Table 70.0%Crown 45.7°Girdle: MediumPavilion 36.9°Culet: NoneDepth 68.3%

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: Nov 5
Current: $1,088 USD|Low: $319 USD|High: $1,101 USD|Avg: $621 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$319 USD
Retailer 3$377 USD
Retailer 4$455 USD
Retailer 2$510 USD
Retailer 7$675 USD
Retailer 6$921 USD
MOH London$1,088 USD

11 data points across 7 retailers

7 retailers$319 USD to $1,088 USD

A
Cheapest Retailer
-
$319 USD
A
Retailer 2
-
$377 USD
View
B+
Retailer 3
-
$455 USD
View
B+
Retailer 4
-
$510 USD
View
B
Retailer 5
-
$843 USD
View
B
Retailer 6
-
$921 USD
View
Most Expensive
B
MOH London
LG612329343 · Nov 2
$1,088 USD
£857 GBP
View
6 more retailers have this diamond
Prices start from $319 USDSave up to $769 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
1.09ct Radiant
$319 USD