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Oval|Lab Grown|IGI

3.44ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG628448104

Certificate IGI LG628448104

Diamond specifications and retailer prices

From $2,275 USD
Save $15,925 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,200 USD at Brilliant Earth
View at Brilliant Earth

About this 3.44ct lab-grown oval diamond

This 3.44ct 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 LG628448104 or 628448104. Listed at 12 retailers, with prices from $2,275 to $18,200 at Brilliant Earth, a $15,925 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

3.44
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628448104
Dimensions12.08 × 8.32 × 5.20 mm
L/W Ratio1.45
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
12.08 mm8.32 mm3.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628448104
Side View
Table 60.0%Crown 35.7°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.5%

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: $18,200 USD|Low: $1,747 USD|High: $20,752 USD|Avg: $8,760 USD|-11.1%
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 14$2,275 USD
Retailer 13$2,375 USD
Retailer 4$2,446 USD
Retailer 15$2,940 USD
Retailer 16$3,011 USD
Retailer 3$3,711 USD
Retailer 11$3,785 USD
Retailer 9$6,015 USD
Retailer 10$6,080 USD
Retailer 2$6,688 USD
Retailer 7$8,122 USD
Retailer 12$13,090 USD
Retailer 6$14,515 USD
Brilliant Earth$18,200 USD
Retailer 5$19,798 USD
Retailer 8$20,752 USD

24 data points across 16 retailers

12 retailers$2,275 USD to $18,200 USD

A
Cheapest Retailer
-
$2,275 USD
A
Retailer 2
-
$2,375 USD
View
A
Retailer 3
-
$2,446 USD
View
A
Retailer 4
-
$2,940 USD
View
A
Retailer 5
-
$3,011 USD
View
A
Retailer 6
-
$3,711 USD
View
A
Retailer 7
-
$3,785 USD
€3,605 EUR
View
B+
Retailer 8
-
$6,015 USD
View
B+
Retailer 9
-
$6,080 USD
View
B+
Retailer 10
-
$6,688 USD
£5,266 GBP
View
B
Retailer 11
-
$13,090 USD
View
Most Expensive
B
Brilliant Earth
18350452Y · Oct 1
$18,200 USD
View
11 more retailers have this diamond
Prices start from $2,275 USDSave up to $15,925 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
3.44ct Oval
$2,275 USD