CaratHunter
Plans
Oval|Lab Grown|IGI

1.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG811619330

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811619330

Diamond specifications and retailer prices

From $351 USD
As of October 29, 2026
Save $2,599 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,950 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG811619330 or 811619330. Listed at 22 retailers as of October 29, 2026, with prices from $351 to $2,950, a $2,599 spread on the same certified stone. Brilliant Earth lists it at $2,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619330
Dimensions8.07 × 5.71 × 3.58 mm
L/W Ratio1.41
Girdle conditionFaceted
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
8.07 mm5.71 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619330
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 29
Current: $2,950 USD|Low: $337 USD|High: $2,950 USD|Avg: $919 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 30, 2026
Retailer 14$351 USD
Retailer 13$407 USD
Retailer 4$435 USD
Retailer 5$435 USD
Retailer 2$449 USD
Retailer 11$540 USD
Retailer 7$585 USD
Retailer 12$704 USD
Retailer 9$727 USD
Retailer 10$747 USD
Retailer 8$782 USD
Retailer 6$1,084 USD
Retailer 15$1,398 USD
Retailer 3$1,708 USD
Brilliant Earth$2,950 USD

36 data points across 15 retailers

22 retailers$351 USD to $2,950 USD

A
Cheapest Retailer
-
$351 USD
A
Retailer 2
-
$392 USD
View
Final sale: no returns
A
Retailer 3
-
$407 USD
View
A
Retailer 4
-
$435 USD
View
A
Retailer 5
-
$435 USD
View
A
Retailer 6
-
$449 USD
£354 GBP
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$585 USD
View
B+
Retailer 9
-
$619 USD
View
B+
Retailer 10
-
$670 USD
View
B+
Retailer 11
-
$704 USD
€670 EUR
View
B+
Retailer 12
-
$727 USD
A$1,118 AUD
View
B+
Retailer 13
-
$747 USD
ZAR 12,070 ZAR
View
B+
Retailer 14
-
$782 USD
£616 GBP
View
B
Retailer 15
-
$1,084 USD
View
B
Retailer 16
-
$1,158 USD
SGD 1,565 SGD
View
B
Retailer 17
-
$1,398 USD
View
B
Retailer 18
-
$1,439 USD
View
B
Retailer 19
-
$1,674 USD
View
B
Retailer 20
-
$1,692 USD
£1,332 GBP
View
Retailer 21
-
$1,708 USD
£1,345 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20555912A · Oct 29
$2,950 USD
View
21 more retailers have this diamond
Prices start from $351 USDSave up to $2,599 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
1.03ct Oval
$351 USD