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Oval|Lab Grown|IGI

3.69ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG764650784

Certificate IGI LG764650784

Diamond specifications and retailer prices

From $3,234 USD
Save $16,636 USD (84%) vs most expensive(unlock to see where)
21 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 LG764650784 or 764650784. Listed at 21 retailers, with a 514% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764650784
Dimensions12.43 × 8.74 × 5.48 mm
L/W Ratio1.42
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
12.43 mm8.74 mm3.69 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764650784
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Oct 1
Current: $20,530 USD|Low: $2,461 USD|High: $23,580 USD|Avg: $10,040 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
Retailer 17
Retailer 18
September 29, 2026
Retailer 8$3,234 USD
Retailer 16$3,461 USD
Retailer 3$3,510 USD
Retailer 15$4,717 USD
Retailer 2$5,020 USD
Retailer 6$5,023 USD
Retailer 14$5,500 USD
Retailer 4$6,401 USD
Retailer 10$7,194 USD
Retailer 11$8,428 USD
Retailer 12$9,486 USD
Retailer 18$9,673 USD
Retailer 13$11,576 USD
Retailer 7$12,923 USD
Retailer 5$14,922 USD
Retailer 9$17,280 USD
Retailer 17$19,870 USD
Brilliant Earth$20,530 USD

27 data points across 18 retailers

21 retailers$3,234 USD to $19,870 USD

A
Cheapest Retailer
-
$3,234 USD
A
Retailer 2
-
$3,461 USD
View
A
Retailer 3
-
$3,510 USD
View
B+
Retailer 4
-
$4,717 USD
View
B+
Retailer 5
-
$5,023 USD
View
B+
Retailer 6
-
$5,032 USD
£3,962 GBP
View
B+
Retailer 7
-
$5,500 USD
€5,238 EUR
View
B+
Retailer 8
-
$6,401 USD
£5,040 GBP
View
B+
Retailer 9
-
$7,194 USD
View
Price last confirmed 66 days ago
B+
Retailer 10
-
$7,890 USD
View
Price last confirmed 55 days ago
B
Retailer 11
-
$8,428 USD
ZAR 136,162 ZAR
View
B+
Retailer 12
-
$9,486 USD
£7,469 GBP
View
B+
Retailer 13
-
$9,673 USD
View
B
Retailer 14
-
$10,015 USD
View
B
Retailer 15
-
$11,576 USD
View
B
Retailer 16
-
$12,923 USD
View
B
Retailer 17
-
$14,922 USD
View
B
Retailer 18
-
$16,980 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$17,280 USD
View
B
Retailer 20
-
$19,870 USD
View
Most Expensive
B
Brilliant Earth
18742143A · Sep 23
$20,530 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $3,234 USDSave up to $16,636 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
$3,234 USD