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Oval|Lab Grown|IGI

3.07ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG692559057

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692559057

Diamond specifications and retailer prices

From $2,217 USD
As of October 29, 2026
Save $6,771 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,760 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct 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 LG692559057 or 692559057. Listed at 19 retailers as of October 27, 2026, with a 305% 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

3.07
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692559057
Dimensions11.48 × 8.19 × 5.14 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
11.48 mm8.19 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692559057
Side View
Table 58.0%Crown 36.9°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $15,760 USD|Low: $2,129 USD|High: $15,760 USD|Avg: $4,524 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
October 29, 2026
Retailer 12$2,217 USD
Retailer 11$2,412 USD
Retailer 6$2,482 USD
Retailer 7$2,572 USD
Retailer 14$2,572 USD
Retailer 5$2,682 USD
Retailer 9$3,078 USD
Retailer 10$3,315 USD
Retailer 2$3,530 USD
Retailer 13$3,535 USD
Retailer 15$3,678 USD
Retailer 3$6,645 USD
Retailer 8$7,015 USD
Retailer 4$8,608 USD
Brilliant Earth$15,760 USD

42 data points across 15 retailers

19 retailers$2,217 USD to $8,988 USD

A
Cheapest Retailer
-
$2,217 USD
A
Retailer 2
-
$2,412 USD
View
A
Retailer 3
-
$2,482 USD
View
Final sale: no returns
A
Retailer 4
-
$2,572 USD
View
Retailer 5
-
$2,572 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,682 USD
View
A
Retailer 7
-
$3,078 USD
£2,424 GBP
View
B+
Retailer 8
-
$3,313 USD
View
B+
Retailer 9
-
$3,315 USD
View
B+
Retailer 10
-
$3,530 USD
£2,779 GBP
View
B+
Retailer 11
-
$3,535 USD
View
B+
Retailer 12
-
$3,678 USD
View
B+
Retailer 13
-
$6,645 USD
View
B
Retailer 14
-
$6,868 USD
View
B+
Retailer 15
-
$7,015 USD
£5,524 GBP
View
B
Retailer 16
-
$7,631 USD
View
B
Retailer 17
-
$8,608 USD
SGD 11,632 SGD
View
B
Retailer 18
-
$8,988 USD
View
Most Expensive
Brilliant Earth
14460309A · Oct 29
$15,760 USD
View
Price under review
18 more retailers have this diamond
Prices start from $2,217 USDSave up to $6,771 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
3.07ct Oval
$2,217 USD