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Oval|Lab Grown|IGI

3.49ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG780661613

Certificate IGI LG780661613

Diamond specifications and retailer prices

From $1,113 USD
Save $8,957 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,070 USD at Brilliant Earth
View at Brilliant Earth

About this 3.49ct lab-grown oval diamond

This 3.49ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG780661613 or 780661613. Listed at 19 retailers, with prices from $1,113 to $10,070 at Brilliant Earth, a $8,957 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.49
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661613
Dimensions8.42 × 8.42 × 11.79 mm
L/W Ratio1.00
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
8.42 mm8.42 mm3.49 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661613
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.7%

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 28
Current: $10,070 USD|Low: $938 USD|High: $10,446 USD|Avg: $4,117 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 5$1,113 USD
Retailer 21$1,211 USD
Retailer 6$1,314 USD
Retailer 4$1,430 USD
Retailer 3$1,475 USD
Retailer 8$1,680 USD
Retailer 11$1,726 USD
Retailer 23$2,231 USD
Retailer 7$2,620 USD
Retailer 20$2,672 USD
Retailer 16$2,810 USD
Retailer 10$2,911 USD
Retailer 17$3,223 USD
Retailer 19$3,657 USD
Retailer 13$4,636 USD
Retailer 15$4,714 USD
Retailer 12$5,309 USD
Retailer 18$5,715 USD
Retailer 14$6,287 USD
Retailer 2$8,323 USD
Retailer 9$9,890 USD
Retailer 22$9,926 USD
Brilliant Earth$10,070 USD

20 data points across 23 retailers

19 retailers$1,113 USD to $10,070 USD

A
Cheapest Retailer
-
$1,113 USD
A
Retailer 2
-
$1,211 USD
View
B+
Retailer 3
-
$1,314 USD
View
A
Retailer 4
-
$1,430 USD
View
A
Retailer 5
-
$1,475 USD
View
A
Retailer 6
-
$1,680 USD
£1,323 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
$1,726 USD
View
A
Retailer 8
-
$2,231 USD
€2,125 EUR
View
A
Retailer 9
-
$2,620 USD
View
A
Retailer 10
-
$2,672 USD
View
A
Retailer 11
-
$2,911 USD
View
B+
Retailer 12
-
$3,223 USD
A$4,958 AUD
View
B+
Retailer 13
-
$3,657 USD
View
B+
Retailer 14
-
$4,636 USD
£3,650 GBP
View
B
Retailer 15
-
$5,715 USD
View
B
Retailer 16
-
$8,323 USD
A$12,804 AUD
View
B
Retailer 17
-
$9,890 USD
View
B
Retailer 18
-
$9,926 USD
View
Most Expensive
B
Brilliant Earth
19021041Y · Oct 1
$10,070 USD
View
18 more retailers have this diamond
Prices start from $1,113 USDSave up to $8,957 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
3.49ct Oval
$1,113 USD