Radiant|Lab Grown|IGI

4.05ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG833625789

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

Certificate IGI LG833625789

Diamond specifications and retailer prices

From $727 USD
As of October 31, 2026
Save $2,588 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,315 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833625789 or 833625789. Listed at 12 retailers as of October 26, 2026, with prices from $727 to $3,315, a $2,588 spread on the same certified stone. MOH London lists it at $3,315. 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

4.05
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833625789
Dimensions11.53 × 7.97 × 5.17 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm7.97 mm4.05 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833625789
Side View
Table 60.0%Crown 39.2°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 64.9%

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 31
Current: $3,315 USD|Low: $727 USD|High: $3,350 USD|Avg: $1,822 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$727 USD
Retailer 9$890 USD
Retailer 2$1,158 USD
Retailer 12$1,168 USD
Retailer 3$1,222 USD
Retailer 7$1,518 USD
Retailer 6$1,528 USD
Retailer 5$1,652 USD
Retailer 11$2,225 USD
Retailer 4$2,464 USD
Retailer 10$2,635 USD
MOH London$3,315 USD

24 data points across 12 retailers

12 retailers$727 USD to $3,315 USD

A
Cheapest Retailer
-
$727 USD
Final sale: no returns
A
Retailer 2
-
$890 USD
View
A
Retailer 3
-
$1,158 USD
€1,103 EUR
View
B+
Retailer 4
-
$1,168 USD
View
A
Retailer 5
-
$1,222 USD
View
A
Retailer 6
-
$1,518 USD
ZAR 24,522 ZAR
View
A
Retailer 7
-
$1,528 USD
A$2,350 AUD
View
A
Retailer 8
-
$1,652 USD
View
B+
Retailer 9
-
$2,225 USD
£1,752 GBP
View
B+
Retailer 10
-
$2,464 USD
View
B+
Retailer 11
-
$2,635 USD
View
Most Expensive
B+
MOH London
LG833625789 · Oct 26
$3,315 USD
£2,610 GBP
View
11 more retailers have this diamond
Prices start from $727 USDSave up to $2,588 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
4.05ct Radiant
$727 USD