Radiant|Lab Grown|IGI

0.33ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG657416917

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

Certificate IGI LG657416917

Diamond specifications and retailer prices

From $150 USD
As of October 30, 2026
Save $809 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $959 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.33ct lab-grown radiant diamond

This 0.33ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657416917 or 657416917. Listed at 20 retailers as of October 26, 2026, with prices from $150 to $959, a $809 spread on the same certified stone. MOH London lists it at $959. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.33
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657416917
Dimensions4.94 × 3.36 × 2.31 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.94 mm3.36 mm0.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657416917
Side View
Table 68.0%Crown 45°Girdle: MED-STKPavilion 39°Culet: NoneDepth 68.8%

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 30
Current: $959 USD|Low: $168 USD|High: $969 USD|Avg: $408 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
October 30, 2026
Retailer 12$168 USD
Retailer 10$185 USD
Retailer 9$278 USD
Retailer 6$330 USD
Retailer 8$342 USD
Retailer 5$363 USD
Retailer 3$365 USD
Retailer 7$370 USD
Retailer 4$399 USD
Retailer 2$405 USD
Retailer 11$658 USD
MOH London$959 USD

44 data points across 12 retailers

20 retailers$150 USD to $959 USD

A
Cheapest Retailer
-
$150 USD
A
Retailer 2
-
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$185 USD
View
A
Retailer 4
-
$185 USD
View
A
Retailer 5
-
$188 USD
View
A
Retailer 6
-
$278 USD
View
B+
Retailer 7
-
$330 USD
View
B+
Retailer 8
-
$342 USD
€326 EUR
View
B+
Retailer 9
-
$363 USD
£286 GBP
View
Retailer 10
-
$365 USD
A$561 AUD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$370 USD
ZAR 5,977 ZAR
View
B+
Retailer 12
-
$399 USD
View
B+
Retailer 13
-
$405 USD
£319 GBP
View
B+
Retailer 14
-
$489 USD
£385 GBP
View
B
Retailer 15
-
$548 USD
CA$762 CAD
View
B
Retailer 16
-
$648 USD
View
B
Retailer 17
-
$658 USD
View
B
Retailer 18
-
$832 USD
View
B
Retailer 19
-
$832 USD
View
Most Expensive
B
MOH London
LG657416917 · Oct 26
$959 USD
£755 GBP
View
19 more retailers have this diamond
Prices start from $150 USDSave up to $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
0.33ct Radiant
$150 USD