Oval|Lab Grown|IGI

3.44ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG678516614

Certificate IGI LG678516614

Diamond specifications and retailer prices

From $2,884 USD
Save $7,046 USD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,930 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678516614 or 678516614. Listed at 10 retailers, with prices from $2,884 to $9,930 at Brilliant Earth, a $7,046 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678516614
Dimensions11.86 × 8.54 × 5.34 mm
L/W Ratio1.39
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
11.86 mm8.54 mm3.44 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678516614
Side View
Table 61.0%Crown 37.1°Girdle: MED-STKPavilion 39.9°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 29
Current: $9,930 USD|Low: $1,035 USD|High: $9,930 USD|Avg: $3,961 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 15, 2026
Retailer 3$1,035 USD
Retailer 7$1,942 USD
Retailer 4$2,122 USD
Retailer 12$2,224 USD
Retailer 11$2,348 USD
Retailer 15$2,454 USD
Retailer 13$2,715 USD
Retailer 16$2,801 USD
Retailer 2$2,884 USD
Retailer 14$3,719 USD
Retailer 5$4,638 USD
Retailer 9$5,734 USD
Retailer 6$5,878 USD
Retailer 8$8,145 USD
Retailer 10$8,910 USD
Brilliant Earth$9,930 USD

9 data points across 16 retailers

10 retailers$2,884 USD to $9,930 USD

A
Retailer 1
-
$2,122 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$2,224 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$2,454 USD
€2,337 EUR
View
Price last confirmed 47 days ago
A
Retailer 4
-
$2,801 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$2,884 USD
View
B+
Retailer 6
-
$3,719 USD
£2,928 GBP
View
Price last confirmed 39 days ago
B+
Retailer 7
-
$5,734 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$5,878 USD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$9,700 USD
View
Most Expensive
B
Brilliant Earth
21068813B · Oct 1
$9,930 USD
View
9 more retailers have this diamond
Prices start from $2,884 USDSave up to $7,046 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
$2,884 USD