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Oval|Lab Grown|IGI

3.00ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG744514979

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744514979

Diamond specifications and retailer prices

From $2,206 USD
As of October 28, 2026
Save $8,342 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $16,166 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 LG744514979 or 744514979. Listed at 20 retailers as of October 25, 2026, with a 378% 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 angle36.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514979
Dimensions11.11 × 8.06 × 5.18 mm
L/W Ratio1.38
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
11.11 mm8.06 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514979
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.3%

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 28
Current: $4,132 USD|Low: $2,206 USD|High: $25,930 USD|Avg: $7,607 USD|-5.5%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Taylor and Hart
October 29, 2026
Retailer 9$2,206 USD
Retailer 17$3,562 USD
Retailer 14$3,876 USD
Retailer 7$3,989 USD
Retailer 3$4,055 USD
Retailer 1$4,132 USD
Retailer 5$4,285 USD
Retailer 11$4,372 USD
Retailer 12$5,457 USD
Retailer 10$5,515 USD
Retailer 6$5,588 USD
Retailer 2$5,699 USD
Retailer 13$5,947 USD
Retailer 18$6,386 USD
Retailer 8$6,408 USD
Retailer 16$9,783 USD
Retailer 4$10,434 USD
Retailer 19$10,548 USD
Taylor and Hart$16,166 USD
Retailer 15$24,510 USD

27 data points across 20 retailers

20 retailers$2,206 USD to $10,548 USD

A
Cheapest Retailer
-
$2,206 USD
B+
Retailer 2
-
$3,562 USD
View
B+
Retailer 3
-
$3,876 USD
View
B+
Retailer 4
-
$4,055 USD
View
B+
Retailer 5
-
$4,132 USD
View
B+
Retailer 6
-
$4,285 USD
View
B+
Retailer 7
-
$4,372 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$5,457 USD
£4,297 GBP
View
B+
Retailer 9
-
$5,515 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$5,588 USD
View
B+
Retailer 11
-
$5,699 USD
View
B+
Retailer 12
-
$5,947 USD
£4,683 GBP
View
B+
Retailer 13
-
$6,386 USD
£5,028 GBP
View
B+
Retailer 14
-
$6,408 USD
View
B
Retailer 15
-
$9,783 USD
£7,703 GBP
View
B
Retailer 16
-
$10,434 USD
View
B
Retailer 17
-
$10,548 USD
ZAR 170,396 ZAR
View
B
Retailer 18
-
$11,069 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Taylor and Hart
TIFCYRO · Oct 27
$16,166 USD
View
Price under review
18 more retailers have this diamond
Prices start from $2,206 USDSave up to $8,342 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
$2,206 USD