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Radiant|Lab Grown|IGI

0.43ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG736502502

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

Certificate IGI LG736502502

Diamond specifications and retailer prices

From $125 USD
As of October 27, 2026
Save $1,181 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,306 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown radiant diamond

This 0.43ct 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 LG736502502 or 736502502. Listed at 19 retailers as of October 27, 2026, with prices from $125 to $1,306, a $1,181 spread on the same certified stone. MOH London lists it at $1,306. 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

0.43
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736502502
Dimensions5.66 × 3.70 × 2.37 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.66 mm3.70 mm0.43 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG736502502
Side View
Table 65.0%Crown 39.1°Girdle: STK-THKPavilion 32.7°Culet: NoneDepth 64.1%

Caratlytics Score

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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 27
Current: $1,306 USD|Low: $120 USD|High: $1,314 USD|Avg: $376 USD|+0.6%
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
October 30, 2026
Retailer 13$125 USD
Retailer 10$145 USD
Retailer 11$166 USD
Retailer 12$166 USD
Retailer 3$210 USD
Retailer 2$259 USD
Retailer 8$280 USD
Retailer 7$281 USD
Retailer 6$380 USD
Retailer 5$387 USD
Retailer 4$410 USD
Retailer 14$500 USD
Retailer 9$808 USD
MOH London$1,306 USD

43 data points across 14 retailers

19 retailers$125 USD to $1,306 USD

A
Cheapest Retailer
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$125 USD
A
Retailer 2
-
$145 USD
View
A
Retailer 3
-
$166 USD
View
A
Retailer 4
-
$166 USD
View
A
Retailer 5
-
$179 USD
HK$1,400 HKD
View
A
Retailer 6
-
$210 USD
View
A
Retailer 7
-
$259 USD
£204 GBP
View
A
Retailer 8
-
$272 USD
€259 EUR
View
A
Retailer 9
-
$280 USD
€267 EUR
View
A
Retailer 10
-
$281 USD
ZAR 4,540 ZAR
View
A
Retailer 11
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$290 USD
View
A
Retailer 12
-
$380 USD
View
Retailer 13
-
$387 USD
£305 GBP
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$410 USD
View
B+
Retailer 15
-
$436 USD
SGD 589 SGD
View
B+
Retailer 16
-
$500 USD
View
B+
Retailer 17
-
$557 USD
View
B
Retailer 18
-
$808 USD
£636 GBP
View
Most Expensive
B
MOH London
LG736502502 · Oct 29
$1,306 USD
£1,028 GBP
View
18 more retailers have this diamond
Prices start from $125 USDSave up to $1,181 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
0.43ct Radiant
$125 USD