Oval|Lab Grown|IGI

3.69ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG811635465

Certificate IGI LG811635465

Diamond specifications and retailer prices

From $2,662 USD
Save $16,130 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,580 USD at Brilliant Earth
View at Brilliant Earth

About this 3.69ct lab-grown oval diamond

This 3.69ct 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 LG811635465 or 811635465. Listed at 15 retailers, with a 606% 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

3.69
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635465
Dimensions12.59 × 8.52 × 5.33 mm
L/W Ratio1.48
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
12.59 mm8.52 mm3.69 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635465
Side View
Table 63.0%Crown 38.4°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $23,580 USD|Low: $2,662 USD|High: $23,580 USD|Avg: $8,339 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
Retailer 16
September 29, 2026
Retailer 10$2,662 USD
Retailer 12$2,896 USD
Retailer 14$3,041 USD
Retailer 4$3,250 USD
Retailer 16$3,479 USD
Retailer 5$4,110 USD
Retailer 11$4,259 USD
Retailer 2$4,732 USD
Retailer 15$5,316 USD
Retailer 8$7,347 USD
Retailer 9$8,741 USD
Retailer 7$8,818 USD
Retailer 6$12,219 USD
Retailer 3$18,310 USD
Retailer 13$18,792 USD
Brilliant Earth$23,580 USD

21 data points across 16 retailers

15 retailers$2,662 USD to $18,792 USD

B+
Cheapest Retailer
-
$2,662 USD
B+
Retailer 2
-
$2,896 USD
View
B+
Retailer 3
-
$3,041 USD
View
B+
Retailer 4
-
$3,250 USD
View
B+
Retailer 5
-
$3,479 USD
View
B+
Retailer 6
-
$4,110 USD
View
B+
Retailer 7
-
$4,259 USD
View
B
Retailer 8
-
$4,732 USD
View
B
Retailer 9
-
$5,316 USD
€5,063 EUR
View
B
Retailer 10
-
$7,347 USD
View
Price last confirmed 66 days ago
B
Retailer 11
-
$8,741 USD
£6,883 GBP
View
C
Retailer 12
-
$12,219 USD
View
Price last confirmed 44 days ago
C
Retailer 13
-
$18,310 USD
View
C
Retailer 14
-
$18,792 USD
View
Most Expensive
C
Brilliant Earth
21059938Y · Oct 1
$23,580 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,662 USDSave up to $16,130 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+
3.69ct Oval
$2,662 USD