CaratHunter
Plans
Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG669420401

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG669420401

Diamond specifications and retailer prices

From $181 USD
As of October 29, 2026
Save $1,579 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,760 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669420401 or 669420401. Listed at 23 retailers as of October 29, 2026, with prices from $181 to $1,760, a $1,579 spread on the same certified stone. Brilliant Earth lists it at $1,760. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669420401
Dimensions8.29 × 5.60 × 3.57 mm
L/W Ratio1.48
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
8.29 mm5.60 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669420401
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.8%

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: $1,760 USD|Low: $181 USD|High: $2,040 USD|Avg: $709 USD|-13.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 23$181 USD
Retailer 21$205 USD
Retailer 22$210 USD
Retailer 4$225 USD
Retailer 6$352 USD
Retailer 14$358 USD
Retailer 20$422 USD
Retailer 18$426 USD
Retailer 9$439 USD
Retailer 2$455 USD
Retailer 12$465 USD
Retailer 11$530 USD
Retailer 19$606 USD
Retailer 5$763 USD
Retailer 3$798 USD
Retailer 16$877 USD
Retailer 15$970 USD
Retailer 7$1,073 USD
Retailer 17$1,100 USD
Retailer 8$1,135 USD
Retailer 13$1,167 USD
Retailer 10$1,740 USD
Brilliant Earth$1,760 USD

37 data points across 23 retailers

23 retailers$181 USD to $1,760 USD

A+
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$205 USD
View
Final sale: no returns
A
Retailer 3
-
$210 USD
View
A
Retailer 4
-
$225 USD
View
A
Retailer 5
-
$352 USD
View
A
Retailer 6
-
$358 USD
HK$2,800 HKD
View
A
Retailer 7
-
$422 USD
€402 EUR
View
A
Retailer 8
-
$426 USD
ZAR 6,885 ZAR
View
A
Retailer 9
-
$439 USD
View
A
Retailer 10
-
$455 USD
£358 GBP
View
A
Retailer 11
-
$465 USD
View
A
Retailer 12
-
$530 USD
View
B+
Retailer 13
-
$606 USD
A$933 AUD
View
B+
Retailer 14
-
$763 USD
View
B+
Retailer 15
-
$798 USD
View
B+
Retailer 16
-
$877 USD
SGD 1,185 SGD
View
B+
Retailer 17
-
$970 USD
View
Retailer 18
-
$1,073 USD
A$1,650 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$1,100 USD
View
B
Retailer 20
-
$1,135 USD
View
B+
Retailer 21
-
$1,167 USD
£919 GBP
View
B
Retailer 22
-
$1,740 USD
View
Most Expensive
B
Brilliant Earth
14249672Y · Oct 29
$1,760 USD
View
22 more retailers have this diamond
Prices start from $181 USDSave up to $1,579 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
$181 USD