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Oval|Lab Grown|IGI

2.80ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG782644136

Certificate IGI LG782644136

Diamond specifications and retailer prices

From $1,403 USD
Save $8,107 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,510 USD at Brilliant Earth
View at Brilliant Earth

About this 2.8ct lab-grown oval diamond

This 2.8ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG782644136 or 782644136. Listed at 22 retailers, with prices from $1,403 to $9,510 at Brilliant Earth, a $8,107 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

2.80
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782644136
Dimensions11.38 × 8.08 × 11.38 mm
L/W Ratio1.41
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
11.38 mm8.08 mm2.80 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782644136
Side View
Table 60.0%Crown 33.2°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.9%

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: Oct 1
Current: $9,510 USD|Low: $953 USD|High: $9,750 USD|Avg: $3,271 USD|-2.5%
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
Retailer 17
Retailer 18
October 1, 2026
Retailer 4$1,403 USD
Retailer 5$1,625 USD
Retailer 18$1,678 USD
Retailer 7$1,962 USD
Retailer 8$2,080 USD
Retailer 11$2,097 USD
Retailer 16$2,269 USD
Retailer 3$2,545 USD
Retailer 9$3,147 USD
Retailer 15$3,456 USD
Retailer 6$3,505 USD
Retailer 13$3,683 USD
Retailer 14$4,297 USD
Retailer 10$4,556 USD
Retailer 12$4,728 USD
Retailer 17$4,868 USD
Retailer 2$5,119 USD
Brilliant Earth$9,510 USD

38 data points across 18 retailers

22 retailers$1,403 USD to $9,510 USD

A
Cheapest Retailer
-
$1,403 USD
A
Retailer 2
-
$1,625 USD
View
A
Retailer 3
-
$1,677 USD
HK$13,100 HKD
View
A
Retailer 4
-
$1,678 USD
View
A
Retailer 5
-
$1,962 USD
A$3,018 AUD
View
A
Retailer 6
-
$2,080 USD
View
A
Retailer 7
-
$2,096 USD
£1,650 GBP
View
A
Retailer 8
-
$2,269 USD
€2,161 EUR
View
A
Retailer 9
-
$2,545 USD
View
B+
Retailer 10
-
$2,710 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$3,147 USD
View
B+
Retailer 12
-
$3,456 USD
A$5,317 AUD
View
B+
Retailer 13
-
$3,505 USD
£2,760 GBP
View
B+
Retailer 14
-
$3,683 USD
ZAR 59,507 ZAR
View
B+
Retailer 15
-
$4,297 USD
View
B
Retailer 16
-
$4,378 USD
View
B
Retailer 17
-
$4,556 USD
View
B
Retailer 18
-
$4,728 USD
£3,723 GBP
View
B
Retailer 19
-
$4,868 USD
SGD 6,578 SGD
View
B
Retailer 20
-
$5,101 USD
View
B
Retailer 21
-
$5,119 USD
A$7,876 AUD
View
Most Expensive
B
Brilliant Earth
18139307A · Sep 29
$9,510 USD
View
21 more retailers have this diamond
Prices start from $1,403 USDSave up to $8,107 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
2.80ct Oval
$1,403 USD