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Oval|Lab Grown|IGI

1.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG772670386

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772670386

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 LG772670386 or 772670386. 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 angle32.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670386
Dimensions8.48 × 5.66 × 3.39 mm
L/W Ratio1.50
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
8.48 mm5.66 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670386
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.9%

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: $2,950 USD|Low: $337 USD|High: $2,950 USD|Avg: $926 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 16$351 USD
Retailer 7$392 USD
Retailer 15$407 USD
Retailer 4$435 USD
Retailer 19$435 USD
Retailer 3$450 USD
Retailer 6$585 USD
Retailer 9$585 USD
Retailer 11$670 USD
Retailer 12$727 USD
Retailer 13$747 USD
Retailer 2$779 USD
Retailer 5$1,084 USD
Retailer 10$1,158 USD
Retailer 14$1,167 USD
Retailer 17$1,398 USD
Retailer 8$1,674 USD
Retailer 18$1,708 USD
Brilliant Earth$2,950 USD

42 data points across 19 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
-
$450 USD
£354 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$585 USD
View
B+
Retailer 8
-
$585 USD
View
B+
Retailer 9
-
$619 USD
View
B+
Retailer 10
-
$670 USD
View
B+
Retailer 11
-
$727 USD
A$1,118 AUD
View
B+
Retailer 12
-
$747 USD
ZAR 12,069 ZAR
View
B+
Retailer 13
-
$779 USD
£614 GBP
View
B
Retailer 14
-
$1,084 USD
View
B
Retailer 15
-
$1,158 USD
SGD 1,565 SGD
View
B+
Retailer 16
-
$1,167 USD
€1,111 EUR
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
B
Retailer 21
-
$1,708 USD
£1,345 GBP
View
Most Expensive
B
Brilliant Earth
20485434A · 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