Oval|Lab Grown|IGI

3.79ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804660283

Certificate IGI LG804660283

Diamond specifications and retailer prices

From $2,733 USD
Save $18,357 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,090 USD at Brilliant Earth
View at Brilliant Earth

About this 3.79ct lab-grown oval diamond

This 3.79ct 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 LG804660283 or 804660283. Listed at 15 retailers, with prices from $2,733 to $21,090 at Brilliant Earth, a $18,357 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

3.79
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660283
Dimensions12.10 × 8.69 × 5.52 mm
L/W Ratio1.39
Girdle conditionFaceted
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
12.10 mm8.69 mm3.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660283
Side View
Table 58.0%Crown 36.7°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.5%

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 28
Current: $21,090 USD|Low: $2,394 USD|High: $24,210 USD|Avg: $7,952 USD|-12.9%
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
Retailer 16
September 29, 2026
Retailer 10$2,733 USD
Retailer 12$2,974 USD
Retailer 5$3,061 USD
Retailer 14$3,119 USD
Retailer 4$3,330 USD
Retailer 16$3,652 USD
Retailer 6$4,218 USD
Retailer 11$4,373 USD
Retailer 2$4,859 USD
Retailer 15$5,460 USD
Retailer 7$6,958 USD
Retailer 9$8,976 USD
Retailer 8$11,017 USD
Retailer 3$18,800 USD
Retailer 13$19,270 USD
Brilliant Earth$21,090 USD

21 data points across 16 retailers

15 retailers$2,733 USD to $21,090 USD

A
Cheapest Retailer
-
$2,733 USD
A
Retailer 2
-
$2,974 USD
View
A
Retailer 3
-
$3,061 USD
View
A
Retailer 4
-
$3,119 USD
View
A
Retailer 5
-
$3,330 USD
View
A
Retailer 6
-
$3,652 USD
View
A
Retailer 7
-
$4,218 USD
View
B+
Retailer 8
-
$4,373 USD
View
B+
Retailer 9
-
$4,859 USD
View
B+
Retailer 10
-
$5,460 USD
€5,200 EUR
View
B
Retailer 11
-
$6,958 USD
View
Price last confirmed 73 days ago
B
Retailer 12
-
$8,976 USD
£7,068 GBP
View
B
Retailer 13
-
$18,800 USD
View
B
Retailer 14
-
$19,270 USD
View
Most Expensive
B
Brilliant Earth
20495859Y · Oct 1
$21,090 USD
View
14 more retailers have this diamond
Prices start from $2,733 USDSave up to $18,357 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
3.79ct Oval
$2,733 USD