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Oval|Lab Grown|IGI

3.44ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG826639529

Certificate IGI LG826639529

Diamond specifications and retailer prices

From $2,961 USD
Save $15,239 USD (84%) vs most expensive(unlock to see where)
20 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 LG826639529 or 826639529. Listed at 20 retailers, with prices from $2,961 to $18,200 at Brilliant Earth, a $15,239 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826639529
Dimensions12.09 × 8.52 × 5.31 mm
L/W Ratio1.42
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
12.09 mm8.52 mm3.44 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826639529
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: $18,200 USD|Low: $2,100 USD|High: $20,520 USD|Avg: $7,341 USD|-11.3%
Brilliant Earth
Retailer 2
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Retailer 21
September 29, 2026
Retailer 14$2,100 USD
Retailer 6$2,961 USD
Retailer 7$3,175 USD
Retailer 16$3,328 USD
Retailer 21$4,090 USD
Retailer 2$4,161 USD
Retailer 4$4,308 USD
Retailer 12$4,439 USD
Retailer 17$4,460 USD
Retailer 3$4,906 USD
Retailer 19$5,715 USD
Retailer 13$6,873 USD
Retailer 20$7,492 USD
Retailer 18$7,598 USD
Retailer 15$8,169 USD
Retailer 11$8,849 USD
Retailer 5$10,515 USD
Retailer 10$13,056 USD
Retailer 8$14,458 USD
Retailer 9$16,485 USD
Brilliant Earth$18,200 USD

37 data points across 21 retailers

20 retailers$2,961 USD to $18,200 USD

A
Cheapest Retailer
-
$2,961 USD
A
Retailer 2
-
$3,175 USD
View
A
Retailer 3
-
$3,328 USD
View
B+
Retailer 4
-
$4,090 USD
View
B+
Retailer 5
-
$4,167 USD
£3,281 GBP
View
B+
Retailer 6
-
$4,308 USD
View
B+
Retailer 7
-
$4,439 USD
CA$6,166 CAD
View
B+
Retailer 8
-
$4,460 USD
€4,248 EUR
View
B+
Retailer 9
-
$4,906 USD
A$7,548 AUD
View
B+
Retailer 10
-
$5,715 USD
£4,500 GBP
View
B
Retailer 11
-
$6,873 USD
ZAR 111,041 ZAR
View
B
Retailer 12
-
$7,492 USD
View
B+
Retailer 13
-
$7,598 USD
View
B
Retailer 14
-
$8,169 USD
£6,432 GBP
View
B
Retailer 15
-
$8,849 USD
View
B
Retailer 16
-
$10,515 USD
View
B
Retailer 17
-
$13,056 USD
View
B
Retailer 18
-
$14,753 USD
View
B
Retailer 19
-
$16,485 USD
View
Most Expensive
B
Brilliant Earth
21092038A · Oct 1
$18,200 USD
View
19 more retailers have this diamond
Prices start from $2,961 USDSave up to $15,239 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
$2,961 USD