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Oval|Lab Grown|IGI

2.80ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG754594586

Certificate IGI LG754594586

Diamond specifications and retailer prices

From $948 USD
Save $7,792 USD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $8,740 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 LG754594586 or 754594586. Listed at 28 retailers, with prices from $948 to $8,740 at Brilliant Earth, a $7,792 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 angle36.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594586
Dimensions11.26 × 8.04 × 5.00 mm
L/W Ratio1.40
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
11.26 mm8.04 mm2.80 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594586
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

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: Sep 28
Current: $8,740 USD|Low: $757 USD|High: $10,240 USD|Avg: $2,949 USD|-14.6%
Brilliant Earth
Retailer 2
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Retailer 27
October 1, 2026
Retailer 7$948 USD
Retailer 3$1,031 USD
Retailer 8$1,084 USD
Retailer 22$1,200 USD
Retailer 13$1,204 USD
Retailer 18$1,338 USD
Retailer 21$1,344 USD
Retailer 6$1,359 USD
Retailer 23$1,719 USD
Retailer 4$1,725 USD
Retailer 17$1,747 USD
Retailer 12$2,297 USD
Retailer 25$2,612 USD
Retailer 15$2,761 USD
Retailer 14$2,834 USD
Retailer 11$3,033 USD
Retailer 10$3,045 USD
Retailer 27$3,090 USD
Retailer 19$3,579 USD
Retailer 24$3,772 USD
Retailer 9$3,810 USD
Retailer 20$3,825 USD
Retailer 5$3,891 USD
Retailer 16$4,101 USD
Retailer 2$5,091 USD
Retailer 26$5,455 USD
Brilliant Earth$8,740 USD

40 data points across 27 retailers

28 retailers$948 USD to $8,740 USD

A
Cheapest Retailer
-
$948 USD
A
Retailer 2
-
$1,031 USD
View
A
Retailer 3
-
$1,084 USD
View
A
Retailer 4
-
$1,200 USD
View
B+
Retailer 5
-
$1,204 USD
View
A
Retailer 6
-
$1,338 USD
View
A
Retailer 7
-
$1,344 USD
HK$10,500 HKD
View
A
Retailer 8
-
$1,359 USD
View
A
Retailer 9
-
$1,687 USD
£1,328 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$1,718 USD
£1,353 GBP
View
A
Retailer 11
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$1,725 USD
€1,643 EUR
View
A
Retailer 12
-
$1,747 USD
A$2,688 AUD
View
A
Retailer 13
-
$2,297 USD
View
B+
Retailer 14
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$2,612 USD
A$4,019 AUD
View
B+
Retailer 15
-
$2,761 USD
ZAR 44,599 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$2,834 USD
View
B+
Retailer 17
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$3,033 USD
£2,388 GBP
View
B+
Retailer 18
-
$3,045 USD
View
B+
Retailer 19
-
$3,090 USD
View
B
Retailer 20
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$3,579 USD
View
B+
Retailer 21
-
$3,772 USD
£2,970 GBP
View
B+
Retailer 22
-
$3,810 USD
View
B+
Retailer 23
-
$3,825 USD
View
B+
Retailer 24
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$3,891 USD
SGD 5,258 SGD
View
B
Retailer 25
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$4,185 USD
View
B
Retailer 26
-
$5,091 USD
A$7,832 AUD
View
B
Retailer 27
-
$5,455 USD
View
Most Expensive
B
Brilliant Earth
17981774A · Sep 29
$8,740 USD
View
27 more retailers have this diamond
Prices start from $948 USDSave up to $7,792 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
$948 USD