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Oval|Lab Grown|IGI

3.00ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG760565717

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760565717

Diamond specifications and retailer prices

From $1,149 USD
As of October 26, 2026
Save $13,228 USD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $15,400 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760565717 or 760565717. Listed at 27 retailers as of October 26, 2026, with a 1151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760565717
Dimensions11.55 × 8.11 × 5.08 mm
L/W Ratio1.42
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
11.55 mm8.11 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760565717
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $15,400 USD|Low: $1,149 USD|High: $15,400 USD|Avg: $4,464 USD
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 3$1,149 USD
Retailer 24$1,250 USD
Retailer 11$1,287 USD
Retailer 12$1,333 USD
Retailer 17$1,333 USD
Retailer 20$1,505 USD
Retailer 10$1,659 USD
Retailer 7$1,877 USD
Retailer 19$1,980 USD
Retailer 2$2,067 USD
Retailer 5$2,201 USD
Retailer 22$2,239 USD
Retailer 25$2,627 USD
Retailer 6$2,758 USD
Retailer 13$3,417 USD
Retailer 15$3,551 USD
Retailer 8$4,180 USD
Retailer 16$4,707 USD
Retailer 23$4,735 USD
Retailer 14$4,859 USD
Retailer 18$5,222 USD
Retailer 4$5,515 USD
Retailer 21$8,554 USD
Retailer 9$10,210 USD
Brilliant Earth$15,400 USD

29 data points across 25 retailers

27 retailers$1,149 USD to $14,377 USD

A
Cheapest Retailer
-
$1,149 USD
A
Retailer 2
-
$1,250 USD
View
A
Retailer 3
-
$1,287 USD
View
Final sale: no returns
A
Retailer 4
-
$1,333 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$1,333 USD
View
A
Retailer 6
-
$1,505 USD
View
A
Retailer 7
-
$1,659 USD
View
A
Retailer 8
-
$1,877 USD
View
A
Retailer 9
-
$1,980 USD
View
A
Retailer 10
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$2,067 USD
£1,628 GBP
View
A
Retailer 11
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$2,201 USD
View
A
Retailer 12
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$2,239 USD
€2,132 EUR
View
A
Retailer 13
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$2,627 USD
View
A
Retailer 14
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$2,758 USD
View
B+
Retailer 15
-
$3,417 USD
ZAR 55,205 ZAR
View
B+
Retailer 16
-
$3,551 USD
£2,796 GBP
View
B+
Retailer 17
-
$4,113 USD
View
B+
Retailer 18
-
$4,180 USD
View
B+
Retailer 19
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$4,707 USD
View
B+
Retailer 20
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$4,735 USD
£3,728 GBP
View
B+
Retailer 21
-
$4,859 USD
View
B+
Retailer 22
-
$5,222 USD
View
B+
Retailer 23
-
$5,515 USD
View
Price last confirmed 11 days ago
B
Retailer 24
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$8,554 USD
View
B
Retailer 25
-
$10,210 USD
View
B
Retailer 26
-
$14,377 USD
View
Most Expensive
B
Brilliant Earth
18614974A · Oct 29
$15,400 USD
View
Price under review
26 more retailers have this diamond
Prices start from $1,149 USDSave up to $13,228 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.00ct Oval
$1,149 USD