Radiant|Lab Grown|IGI

4.33ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG693515625

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

Certificate IGI LG693515625

Diamond specifications and retailer prices

From $666 USD
As of October 24, 2026
Save $2,539 USD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,205 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4.33ct lab-grown radiant diamond

This 4.33ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693515625 or 693515625. Listed at 10 retailers as of October 24, 2026, with prices from $666 to $3,205, a $2,539 spread on the same certified stone. MOH London lists it at $3,205. 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

4.33
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693515625
Dimensions12.02 × 7.95 × 5.39 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.02 mm7.95 mm4.33 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693515625
Side View
Table 61.0%Crown 36.9°Girdle: MediumPavilion 34.7°Culet: NoneDepth 67.8%

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 24
Current: $3,205 USD|Low: $595 USD|High: $6,140 USD|Avg: $1,908 USD
MOH London
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 26, 2026
Retailer 16$595 USD
Retailer 7$613 USD
Retailer 14$666 USD
Retailer 9$737 USD
Retailer 10$870 USD
Retailer 12$1,136 USD
Retailer 6$1,282 USD
Retailer 3$1,403 USD
Retailer 13$1,427 USD
Retailer 2$1,830 USD
Retailer 11$1,939 USD
Retailer 8$2,332 USD
Retailer 15$2,386 USD
Retailer 4$2,893 USD
MOH London$3,205 USD
Retailer 5$6,140 USD

4 data points across 16 retailers

10 retailers$666 USD to $3,205 USD

Retailer 1
-
$595 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$666 USD
View
A
Retailer 3
-
$737 USD
View
A
Retailer 4
-
$870 USD
View
A
Retailer 5
-
$1,136 USD
View
A
Retailer 6
-
$1,427 USD
View
B+
Retailer 7
-
$1,830 USD
View
B+
Retailer 8
-
$1,939 USD
View
B+
Retailer 9
-
$2,386 USD
View
Most Expensive
B
MOH London
LG693515625 · Oct 26
$3,205 USD
£2,524 GBP
View
9 more retailers have this diamond
Prices start from $666 USDSave up to $2,539 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
4.33ct Radiant
$666 USD