Radiant|Lab Grown|IGI

3.82ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754594434

Certificate IGI LG754594434

Diamond specifications and retailer prices

From $2,936 USD
Save $14,654 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,590 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.82ct lab-grown radiant diamond

This 3.82ct 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 LG754594434 or 754594434. Listed at 11 retailers, with prices from $2,936 to $17,590 at Do Amore Diamonds, a $14,654 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

3.82
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594434
Dimensions10.89 × 7.81 × 7.81 mm
L/W Ratio1.39
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
10.89 mm7.81 mm3.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594434
Side View
Table 64.0%Crown 41.2°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Sep 25
Current: $17,590 USD|Low: $2,296 USD|High: $19,750 USD|Avg: $8,226 USD|-10.9%
Do Amore Diamonds
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
October 1, 2026
Retailer 12$2,936 USD
Retailer 9$3,125 USD
Retailer 15$3,214 USD
Retailer 14$3,659 USD
Retailer 13$3,946 USD
Retailer 4$4,991 USD
Retailer 10$5,104 USD
Retailer 3$5,861 USD
Retailer 7$6,536 USD
Retailer 11$8,385 USD
Retailer 16$10,660 USD
Retailer 2$10,789 USD
Retailer 6$11,813 USD
Retailer 5$12,856 USD
Retailer 8$16,709 USD
Do Amore Diamonds$17,590 USD

15 data points across 16 retailers

11 retailers$2,936 USD to $17,590 USD

A
Cheapest Retailer
-
$2,936 USD
A
Retailer 2
-
$3,125 USD
View
A
Retailer 3
-
$3,659 USD
View
A
Retailer 4
-
$3,946 USD
View
A
Retailer 5
-
$4,991 USD
View
Price last confirmed 48 days ago
A
Retailer 6
-
$5,104 USD
€4,861 EUR
View
B+
Retailer 7
-
$5,861 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$8,385 USD
£6,602 GBP
View
B
Retailer 9
-
$10,660 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$10,789 USD
A$16,599 AUD
View
Most Expensive
B
Do Amore Diamonds
27-39EBDD7D2 · Sep 26
$17,590 USD
View
10 more retailers have this diamond
Prices start from $2,936 USDSave up to $14,654 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
3.82ct Radiant
$2,936 USD