Radiant|Lab Grown|IGI

4.09ct D VVS1 Radiant Lab Grown Diamond

GD • D/VVS1 • IGI LG739532889

Certificate IGI LG739532889

Diamond specifications and retailer prices

From $2,142 USD
Save $7,769 USD (78%) vs most expensive(unlock to see where)
28 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 standard cut grade and certified by IGI LG739532889 or 739532889. Listed at 28 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.09
Carat
D
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739532889
Dimensions11.15 × 8.06 × 5.31 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
11.15 mm8.06 mm4.09 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739532889
Side View
Table 63.0%Crown 44.1°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.9%

Caratlytics Score

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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: $16,630 USD|Avg: $6,041 USD|-11.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
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Retailer 21
Retailer 22
October 1, 2026
Retailer 7$2,607 USD
Retailer 5$2,643 USD
Retailer 9$2,650 USD
Retailer 22$2,781 USD
Retailer 11$3,322 USD
Retailer 13$3,430 USD
Retailer 16$3,839 USD
Retailer 17$3,984 USD
Retailer 3$4,286 USD
Retailer 8$5,197 USD
Retailer 21$5,435 USD
Retailer 18$5,731 USD
Retailer 20$5,881 USD
Retailer 2$6,864 USD
Retailer 12$6,960 USD
Retailer 6$7,168 USD
Retailer 10$7,198 USD
Retailer 19$7,430 USD
Retailer 14$9,574 USD
Retailer 4$9,911 USD
Retailer 15$11,721 USD
Do Amore Diamonds$14,730 USD

39 data points across 22 retailers

28 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
-
$3,768 USD
£2,967 GBP
View
Price last confirmed 21 days ago
B
Retailer 11
-
$3,769 USD
View
B
Retailer 12
-
$3,848 USD
£3,030 GBP
View
B
Retailer 13
-
$3,984 USD
View
B
Retailer 14
-
$4,286 USD
€4,082 EUR
View
B
Retailer 15
-
$5,197 USD
£4,092 GBP
View
B
Retailer 16
-
$5,435 USD
View
B
Retailer 17
-
$5,662 USD
View
Price last confirmed 52 days ago
B
Retailer 18
-
$5,731 USD
ZAR 92,580 ZAR
View
B
Retailer 19
-
$5,881 USD
A$9,047 AUD
View
B
Retailer 20
-
$6,864 USD
A$10,560 AUD
View
B
Retailer 21
-
$6,960 USD
View
B
Retailer 22
-
$7,168 USD
View
B
Retailer 23
-
$7,198 USD
View
B
Retailer 24
-
$7,430 USD
£5,850 GBP
View
B
Retailer 25
-
$9,574 USD
View
B
Retailer 26
-
$9,911 USD
SGD 13,393 SGD
View
B
Retailer 27
-
$11,721 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
27-719B2D789 · Oct 1
$14,730 USD
View
Price under review
27 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