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Oval|Lab Grown|IGI

3.69ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784642460

Certificate IGI LG784642460

Diamond specifications and retailer prices

From $3,041 USD
Save $17,489 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,530 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 LG784642460 or 784642460. Listed at 11 retailers, with prices from $3,041 to $20,530 at Brilliant Earth, a $17,489 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

3.69
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642460
Dimensions12.46 × 8.50 × 5.30 mm
L/W Ratio1.47
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
12.46 mm8.50 mm3.69 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642460
Side View
Table 57.0%Crown 36.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.4%

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 30
Current: $20,530 USD|Low: $2,335 USD|High: $23,580 USD|Avg: $9,495 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
September 29, 2026
Retailer 9$3,041 USD
Retailer 13$3,250 USD
Retailer 15$3,269 USD
Retailer 11$3,479 USD
Retailer 14$4,110 USD
Retailer 2$4,732 USD
Retailer 10$5,316 USD
Retailer 3$6,880 USD
Retailer 7$8,155 USD
Retailer 8$8,741 USD
Retailer 5$13,666 USD
Retailer 6$14,565 USD
Retailer 12$18,310 USD
Brilliant Earth$20,530 USD
Retailer 4$21,704 USD

19 data points across 15 retailers

11 retailers$3,041 USD to $20,530 USD

A
Cheapest Retailer
-
$3,041 USD
A
Retailer 2
-
$3,250 USD
View
B+
Retailer 3
-
$3,269 USD
View
A
Retailer 4
-
$3,479 USD
View
A
Retailer 5
-
$4,110 USD
View
B+
Retailer 6
-
$4,732 USD
View
B+
Retailer 7
-
$5,316 USD
€5,063 EUR
View
B
Retailer 8
-
$6,880 USD
View
Price last confirmed 73 days ago
B
Retailer 9
-
$8,741 USD
£6,883 GBP
View
B
Retailer 10
-
$18,310 USD
View
Most Expensive
B
Brilliant Earth
19021176Y · Oct 1
$20,530 USD
View
10 more retailers have this diamond
Prices start from $3,041 USDSave up to $17,489 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
3.69ct Oval
$3,041 USD