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Oval|Lab Grown|IGI

1.05ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG786647400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786647400

Diamond specifications and retailer prices

From $201 USD
As of October 29, 2026
Save $1,779 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,980 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786647400 or 786647400. Listed at 18 retailers as of October 29, 2026, with prices from $201 to $1,980, a $1,779 spread on the same certified stone. Brilliant Earth lists it at $1,980. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786647400
Dimensions8.32 × 5.65 × 3.49 mm
L/W Ratio1.47
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
8.32 mm5.65 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786647400
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $1,980 USD|Low: $224 USD|High: $2,680 USD|Avg: $782 USD|-26.1%
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
October 30, 2026
Retailer 9$224 USD
Retailer 7$428 USD
Retailer 14$433 USD
Retailer 11$441 USD
Retailer 2$457 USD
Retailer 4$487 USD
Retailer 13$587 USD
Retailer 3$712 USD
Retailer 12$803 USD
Retailer 5$854 USD
Retailer 6$914 USD
Retailer 8$1,166 USD
Retailer 10$1,870 USD
Brilliant Earth$1,980 USD

42 data points across 14 retailers

18 retailers$201 USD to $1,980 USD

A+
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$249 USD
View
A
Retailer 5
-
$249 USD
View
A
Retailer 6
-
$428 USD
ZAR 6,908 ZAR
View
A
Retailer 7
-
$433 USD
View
A
Retailer 8
-
$457 USD
£360 GBP
View
A
Retailer 9
-
$487 USD
View
A
Retailer 10
-
$587 USD
View
B+
Retailer 11
-
$712 USD
SGD 962 SGD
View
B+
Retailer 12
-
$800 USD
View
B+
Retailer 13
-
$803 USD
View
B+
Retailer 14
-
$854 USD
View
B+
Retailer 15
-
$899 USD
View
B
Retailer 16
-
$1,166 USD
£918 GBP
View
B
Retailer 17
-
$1,870 USD
View
Most Expensive
B
Brilliant Earth
21419123A · Oct 29
$1,980 USD
View
17 more retailers have this diamond
Prices start from $201 USDSave up to $1,779 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+
1.05ct Oval
$201 USD