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Oval|Lab Grown|IGI

3.62ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG784642647

Certificate IGI LG784642647

Diamond specifications and retailer prices

From $2,986 USD
Save $14,984 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,130 USD at Brilliant Earth
View at Brilliant Earth

About this 3.62ct lab-grown oval diamond

This 3.62ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642647 or 784642647. Listed at 12 retailers, with a 502% 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

3.62
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642647
Dimensions12.53 × 8.61 × 5.18 mm
L/W Ratio1.46
Girdle conditionFaceted
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
12.53 mm8.61 mm3.62 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642647
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 60.2%

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 30
Current: $23,130 USD|Low: $2,293 USD|High: $23,130 USD|Avg: $8,979 USD
Brilliant Earth
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
September 29, 2026
Retailer 9$2,986 USD
Retailer 13$3,190 USD
Retailer 15$3,210 USD
Retailer 11$3,360 USD
Retailer 14$4,032 USD
Retailer 2$4,643 USD
Retailer 10$5,215 USD
Retailer 5$7,273 USD
Retailer 8$8,578 USD
Retailer 4$8,729 USD
Retailer 3$11,987 USD
Retailer 6$12,820 USD
Retailer 12$17,970 USD
Retailer 7$18,068 USD
Brilliant Earth$23,130 USD

21 data points across 15 retailers

12 retailers$2,986 USD to $17,970 USD

A
Cheapest Retailer
-
$2,986 USD
A
Retailer 2
-
$3,190 USD
View
A
Retailer 3
-
$3,210 USD
View
A
Retailer 4
-
$3,360 USD
View
A
Retailer 5
-
$4,032 USD
View
B+
Retailer 6
-
$4,643 USD
View
B+
Retailer 7
-
$5,215 USD
€4,967 EUR
View
B+
Retailer 8
-
$7,273 USD
View
Price last confirmed 66 days ago
B+
Retailer 9
-
$8,578 USD
£6,754 GBP
View
B
Retailer 10
-
$11,987 USD
View
Price last confirmed 44 days ago
B
Retailer 11
-
$17,970 USD
View
Most Expensive
B
Brilliant Earth
21060276Y · Oct 1
$23,130 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,986 USDSave up to $14,984 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
3.62ct Oval
$2,986 USD