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Radiant|Lab Grown|IGI

4.07ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG733558196

Certificate IGI LG733558196

Diamond specifications and retailer prices

From $3,650 USD
Save $13,011 USD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $16,661 USD at With Clarity
View at With Clarity

About this 4.07ct lab-grown radiant diamond

This 4.07ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733558196 or 733558196. Listed at 25 retailers, with prices from $3,650 to $16,661 at With Clarity, a $13,011 spread on the same certified stone. 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

4.07
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733558196
Dimensions11.64 × 7.87 × 5.13 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.64 mm7.87 mm4.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733558196
Side View
Table 65.0%Crown 44.6°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $4,088 USD|Low: $3,032 USD|High: $20,130 USD|Avg: $8,497 USD|+32.6%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 1, 2026
Retailer 1$4,088 USD
Retailer 2$4,112 USD
Retailer 20$4,390 USD
Retailer 7$5,178 USD
Retailer 19$5,261 USD
Retailer 6$5,617 USD
Retailer 14$5,678 USD
Retailer 15$5,959 USD
Retailer 5$6,492 USD
Retailer 3$6,717 USD
Retailer 16$8,847 USD
Retailer 18$9,178 USD
Retailer 17$9,181 USD
Retailer 11$11,282 USD
Retailer 10$11,564 USD
Retailer 13$11,650 USD
Retailer 8$11,754 USD
Retailer 12$14,350 USD
Retailer 4$14,938 USD
Retailer 9$15,209 USD
With Clarity$16,328 USD

40 data points across 21 retailers

25 retailers$3,650 USD to $16,661 USD

A
Cheapest Retailer
-
$3,650 USD
A
Retailer 2
-
$3,971 USD
View
A
Retailer 3
-
$4,088 USD
View
A
Retailer 4
-
$4,112 USD
View
A
Retailer 5
-
$4,176 USD
View
A
Retailer 6
-
$4,390 USD
View
A
Retailer 7
-
$5,178 USD
View
A
Retailer 8
-
$5,261 USD
HK$41,100 HKD
View
A
Retailer 9
-
$5,291 USD
View
A
Retailer 10
-
$5,617 USD
View
A
Retailer 11
-
$5,691 USD
£4,481 GBP
View
A
Retailer 12
-
$5,959 USD
View
A
Retailer 13
-
$6,492 USD
£5,112 GBP
View
A
Retailer 14
-
$6,717 USD
€6,397 EUR
View
B+
Retailer 15
-
$8,847 USD
ZAR 142,923 ZAR
View
B+
Retailer 16
-
$9,178 USD
£7,227 GBP
View
B+
Retailer 17
-
$9,181 USD
A$14,125 AUD
View
B+
Retailer 18
-
$11,282 USD
View
B+
Retailer 19
-
$11,564 USD
View
B+
Retailer 20
-
$11,650 USD
View
B+
Retailer 21
-
$11,754 USD
View
B
Retailer 22
-
$14,350 USD
A$22,077 AUD
View
B
Retailer 23
-
$14,938 USD
View
B
Retailer 24
-
$15,209 USD
SGD 20,553 SGD
View
Most Expensive
B
With Clarity
733558196 · Sep 30
$16,661 USD
View
24 more retailers have this diamond
Prices start from $3,650 USDSave up to $13,011 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.

A
4.07ct Radiant
$3,650 USD