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Oval|Lab Grown|IGI

2.80ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG774639007

Certificate IGI LG774639007

Diamond specifications and retailer prices

From $1,099 USD
Save $7,841 USD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,940 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 LG774639007 or 774639007. Listed at 25 retailers, with prices from $1,099 to $8,940 at Brilliant Earth, a $7,841 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 angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774639007
Dimensions8.05 × 8.05 × 11.43 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
8.05 mm8.05 mm2.80 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774639007
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.7%

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: Oct 1
Current: $8,940 USD|Low: $784 USD|High: $9,290 USD|Avg: $3,253 USD|-3.8%
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 6$1,099 USD
Retailer 7$1,318 USD
Retailer 18$1,370 USD
Retailer 3$1,396 USD
Retailer 13$1,675 USD
Retailer 22$1,775 USD
Retailer 19$1,783 USD
Retailer 10$1,864 USD
Retailer 11$2,381 USD
Retailer 21$2,707 USD
Retailer 5$2,870 USD
Retailer 17$3,057 USD
Retailer 8$3,139 USD
Retailer 12$3,689 USD
Retailer 23$3,821 USD
Retailer 20$3,910 USD
Retailer 4$3,949 USD
Retailer 14$3,969 USD
Retailer 9$4,026 USD
Retailer 2$5,091 USD
Retailer 15$5,461 USD
Retailer 16$5,565 USD
Brilliant Earth$8,940 USD

37 data points across 23 retailers

25 retailers$1,099 USD to $8,940 USD

A
Cheapest Retailer
-
$1,099 USD
A
Retailer 2
-
$1,318 USD
HK$10,300 HKD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,370 USD
View
A
Retailer 4
-
$1,396 USD
View
A
Retailer 5
-
$1,675 USD
View
A
Retailer 6
-
$1,772 USD
£1,395 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,775 USD
€1,690 EUR
View
A
Retailer 8
-
$1,782 USD
£1,403 GBP
View
A
Retailer 9
-
$1,864 USD
A$2,868 AUD
View
A
Retailer 10
-
$2,381 USD
View
B+
Retailer 11
-
$2,707 USD
A$4,165 AUD
View
B+
Retailer 12
-
$2,870 USD
ZAR 46,371 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$3,057 USD
View
B+
Retailer 14
-
$3,139 USD
£2,472 GBP
View
B+
Retailer 15
-
$3,689 USD
View
B+
Retailer 16
-
$3,755 USD
View
B+
Retailer 17
-
$3,821 USD
SGD 5,164 SGD
View
B+
Retailer 18
-
$3,910 USD
£3,079 GBP
View
B+
Retailer 19
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$3,949 USD
View
B+
Retailer 20
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$3,969 USD
View
B+
Retailer 21
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$4,108 USD
View
B+
Retailer 22
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$5,091 USD
A$7,832 AUD
View
B
Retailer 23
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$5,461 USD
£4,300 GBP
View
B
Retailer 24
-
$5,565 USD
View
Price last confirmed 66 days ago
Most Expensive
B
Brilliant Earth
17643930A · Oct 1
$8,940 USD
View
24 more retailers have this diamond
Prices start from $1,099 USDSave up to $7,841 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
$1,099 USD