Radiant|Lab Grown|IGI

4.09ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG754508386

Certificate IGI LG754508386

Diamond specifications and retailer prices

From $2,142 USD
Save $7,769 USD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $14,730 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.09ct lab-grown radiant diamond

This 4.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754508386 or 754508386. Listed at 27 retailers, with a 363% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.09
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508386
Dimensions11.19 × 8.12 × 5.23 mm
L/W Ratio1.38
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
11.19 mm8.12 mm4.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508386
Side View
Table 65.0%Crown 43.6°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $14,730 USD|Low: $1,820 USD|High: $14,730 USD|Avg: $5,534 USD
Do Amore Diamonds
Retailer 2
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Retailer 27
October 1, 2026
Retailer 21$2,142 USD
Retailer 3$2,330 USD
Retailer 7$2,450 USD
Retailer 11$2,607 USD
Retailer 9$2,643 USD
Retailer 12$2,650 USD
Retailer 4$2,781 USD
Retailer 17$3,322 USD
Retailer 16$3,430 USD
Retailer 13$3,769 USD
Retailer 22$3,839 USD
Retailer 23$3,984 USD
Retailer 6$4,286 USD
Retailer 14$5,197 USD
Retailer 27$5,435 USD
Retailer 24$5,731 USD
Retailer 25$5,881 USD
Retailer 26$6,800 USD
Retailer 5$6,801 USD
Retailer 18$6,960 USD
Retailer 10$7,168 USD
Retailer 15$7,198 USD
Retailer 2$7,430 USD
Retailer 19$9,574 USD
Retailer 8$9,911 USD
Retailer 20$12,520 USD
Do Amore Diamonds$14,730 USD

39 data points across 27 retailers

27 retailers$2,142 USD to $9,911 USD

B+
Cheapest Retailer
-
$2,142 USD
B+
Retailer 2
-
$2,330 USD
View
B+
Retailer 3
-
$2,450 USD
View
B+
Retailer 4
-
$2,607 USD
View
B+
Retailer 5
-
$2,643 USD
View
B+
Retailer 6
-
$2,650 USD
View
B+
Retailer 7
-
$2,781 USD
View
B+
Retailer 8
-
$3,322 USD
View
B+
Retailer 9
-
$3,430 USD
HK$26,800 HKD
View
B
Retailer 10
-
$3,769 USD
View
B+
Retailer 11
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$3,848 USD
£3,030 GBP
View
B
Retailer 12
-
$3,984 USD
View
B
Retailer 13
-
$4,286 USD
€4,082 EUR
View
B
Retailer 14
-
$5,197 USD
£4,092 GBP
View
B
Retailer 15
-
$5,435 USD
View
B
Retailer 16
-
$5,731 USD
ZAR 92,580 ZAR
View
B
Retailer 17
-
$5,881 USD
A$9,047 AUD
View
B
Retailer 18
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$6,800 USD
A$10,461 AUD
View
B
Retailer 19
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$6,801 USD
View
B
Retailer 20
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$6,960 USD
View
B
Retailer 21
-
$7,168 USD
View
B
Retailer 22
-
$7,198 USD
View
B
Retailer 23
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$7,430 USD
£5,850 GBP
View
B
Retailer 24
-
$9,574 USD
View
B
Retailer 25
-
$9,911 USD
SGD 13,393 SGD
View
B
Retailer 26
-
$12,520 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
27-B3F4B907E · Sep 30
$14,730 USD
View
Price under review
26 more retailers have this diamond
Prices start from $2,142 USDSave up to $7,769 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.

B+
4.09ct Radiant
$2,142 USD