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Oval|Lab Grown|IGI

2.76ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780665726

Certificate IGI LG780665726

Diamond specifications and retailer prices

From $1,210 USD
Save $11,190 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,400 USD at Brilliant Earth
View at Brilliant Earth

About this 2.76ct lab-grown oval diamond

This 2.76ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780665726 or 780665726. Listed at 15 retailers, with prices from $1,210 to $12,400 at Brilliant Earth, a $11,190 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

2.76
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665726
Dimensions11.40 × 7.79 × 4.87 mm
L/W Ratio1.46
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
11.40 mm7.79 mm2.76 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665726
Side View
Table 58.0%Crown 37.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.5%

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: $12,400 USD|Low: $1,182 USD|High: $12,400 USD|Avg: $5,299 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 12
Retailer 13
Retailer 14
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Retailer 19
September 29, 2026
Retailer 14$1,210 USD
Retailer 18$1,316 USD
Retailer 2$1,550 USD
Retailer 19$1,550 USD
Retailer 7$1,654 USD
Retailer 6$1,872 USD
Retailer 4$2,400 USD
Retailer 3$2,424 USD
Retailer 12$2,689 USD
Retailer 17$2,904 USD
Retailer 16$3,949 USD
Retailer 10$4,682 USD
Retailer 13$5,038 USD
Retailer 15$5,715 USD
Retailer 9$8,893 USD
Retailer 8$10,017 USD
Retailer 5$10,740 USD
Retailer 11$11,480 USD
Brilliant Earth$12,400 USD

28 data points across 19 retailers

15 retailers$1,210 USD to $12,400 USD

A
Cheapest Retailer
-
$1,210 USD
A
Retailer 2
-
$1,316 USD
View
A
Retailer 3
-
$1,550 USD
View
A
Retailer 4
-
$1,550 USD
View
A
Retailer 5
-
$1,654 USD
View
A
Retailer 6
-
$1,872 USD
View
A
Retailer 7
-
$2,400 USD
View
A
Retailer 8
-
$2,424 USD
€2,309 EUR
View
A
Retailer 9
-
$2,689 USD
View
B+
Retailer 10
-
$2,904 USD
View
B+
Retailer 11
-
$3,949 USD
View
B
Retailer 12
-
$5,038 USD
£3,967 GBP
View
B
Retailer 13
-
$5,715 USD
View
B
Retailer 14
-
$10,740 USD
View
Most Expensive
B
Brilliant Earth
18577603Y · Oct 1
$12,400 USD
View
14 more retailers have this diamond
Prices start from $1,210 USDSave up to $11,190 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
2.76ct Oval
$1,210 USD