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Oval|Lab Grown|IGI

2.80ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG812609406

Certificate IGI LG812609406

Diamond specifications and retailer prices

From $1,403 USD
Save $10,127 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,530 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 top-tier cut grade and certified by IGI LG812609406 or 812609406. Listed at 21 retailers, with prices from $1,403 to $11,530 at Brilliant Earth, a $10,127 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

2.80
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812609406
Dimensions10.97 × 7.85 × 5.04 mm
L/W Ratio1.40
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
10.97 mm7.85 mm2.80 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812609406
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.2%

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: Oct 1
Current: $11,530 USD|Low: $935 USD|High: $11,530 USD|Avg: $3,273 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
Retailer 17
October 1, 2026
Retailer 8$935 USD
Retailer 4$1,403 USD
Retailer 5$1,625 USD
Retailer 17$1,678 USD
Retailer 7$2,080 USD
Retailer 10$2,097 USD
Retailer 15$2,269 USD
Retailer 3$2,545 USD
Retailer 14$3,456 USD
Retailer 6$3,505 USD
Retailer 12$3,683 USD
Retailer 13$4,297 USD
Retailer 9$4,556 USD
Retailer 11$4,728 USD
Retailer 16$4,868 USD
Retailer 2$5,119 USD
Brilliant Earth$11,530 USD

39 data points across 17 retailers

21 retailers$1,403 USD to $11,530 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
-
$2,080 USD
View
A
Retailer 6
-
$2,096 USD
£1,650 GBP
View
A
Retailer 7
-
$2,269 USD
€2,161 EUR
View
A
Retailer 8
-
$2,545 USD
View
B+
Retailer 9
-
$2,710 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$3,147 USD
View
B+
Retailer 11
-
$3,456 USD
A$5,317 AUD
View
B+
Retailer 12
-
$3,505 USD
£2,760 GBP
View
B+
Retailer 13
-
$3,683 USD
ZAR 59,507 ZAR
View
B+
Retailer 14
-
$4,297 USD
View
B+
Retailer 15
-
$4,489 USD
View
B+
Retailer 16
-
$4,556 USD
View
B
Retailer 17
-
$4,728 USD
£3,723 GBP
View
B
Retailer 18
-
$4,868 USD
SGD 6,578 SGD
View
B
Retailer 19
-
$5,101 USD
View
B+
Retailer 20
-
$5,119 USD
A$7,876 AUD
View
Most Expensive
B
Brilliant Earth
20784051A · Oct 1
$11,530 USD
View
20 more retailers have this diamond
Prices start from $1,403 USDSave up to $10,127 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