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Oval|Lab Grown|IGI

3.44ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780662889

Certificate IGI LG780662889

Diamond specifications and retailer prices

From $2,739 USD
Save $15,461 USD (85%) vs most expensive(unlock to see where)
13 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 LG780662889 or 780662889. Listed at 13 retailers, with prices from $2,739 to $18,200 at Brilliant Earth, a $15,461 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 angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662889
Dimensions12.04 × 8.59 × 5.34 mm
L/W Ratio1.40
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
12.04 mm8.59 mm3.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662889
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.2%

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: $1,881 USD|High: $18,200 USD|Avg: $6,112 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
October 1, 2026
Retailer 6$1,881 USD
Retailer 14$2,739 USD
Retailer 8$2,850 USD
Retailer 3$3,036 USD
Retailer 2$3,308 USD
Retailer 5$3,597 USD
Retailer 13$4,506 USD
Retailer 4$5,049 USD
Retailer 7$6,160 USD
Retailer 9$6,225 USD
Retailer 11$6,591 USD
Retailer 12$7,833 USD
Retailer 10$8,256 USD
Brilliant Earth$18,200 USD

35 data points across 14 retailers

13 retailers$2,739 USD to $18,200 USD

A
Cheapest Retailer
-
$2,739 USD
A
Retailer 2
-
$2,850 USD
View
A
Retailer 3
-
$3,036 USD
View
A
Retailer 4
-
$3,308 USD
£2,605 GBP
View
A
Retailer 5
-
$3,597 USD
HK$28,100 HKD
View
B+
Retailer 6
-
$4,506 USD
€4,291 EUR
View
B+
Retailer 7
-
$5,049 USD
A$7,768 AUD
View
B+
Retailer 8
-
$6,160 USD
View
B+
Retailer 9
-
$6,225 USD
View
B+
Retailer 10
-
$6,591 USD
ZAR 106,475 ZAR
View
B+
Retailer 11
-
$7,833 USD
£6,168 GBP
View
B
Retailer 12
-
$8,256 USD
View
Most Expensive
B
Brilliant Earth
19646736Y · Oct 1
$18,200 USD
View
12 more retailers have this diamond
Prices start from $2,739 USDSave up to $15,461 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
$2,739 USD