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Oval|Lab Grown|IGI

1.90ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG813622737

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813622737

Diamond specifications and retailer prices

From $995 USD
As of October 28, 2026
Save $2,892 USD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,850 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.9ct lab-grown oval diamond

This 1.9ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813622737 or 813622737. Listed at 21 retailers as of October 28, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813622737
Dimensions10.01 × 7.00 × 4.20 mm
L/W Ratio1.43
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
10.01 mm7.00 mm1.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813622737
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 60.0%

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 28
Current: $6,850 USD|Low: $854 USD|High: $6,850 USD|Avg: $2,298 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
October 30, 2026
Retailer 3$889 USD
Retailer 9$1,155 USD
Retailer 2$1,170 USD
Retailer 4$1,472 USD
Retailer 8$1,494 USD
Retailer 5$1,587 USD
Retailer 10$1,731 USD
Retailer 7$1,896 USD
Retailer 12$2,090 USD
Retailer 11$3,053 USD
Retailer 6$3,887 USD
Brilliant Earth$6,850 USD

32 data points across 12 retailers

21 retailers$995 USD to $3,887 USD

Retailer 1
-
$889 USD
Price last confirmed 19 days ago
Retailer 2
-
$968 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$995 USD
View
Final sale: no returns
Retailer 4
-
$1,032 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,032 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$1,155 USD
View
A
Retailer 7
-
$1,170 USD
£921 GBP
View
B+
Retailer 8
-
$1,472 USD
View
B+
Retailer 9
-
$1,494 USD
A$2,298 AUD
View
B+
Retailer 10
-
$1,587 USD
£1,250 GBP
View
B+
Retailer 11
-
$1,730 USD
View
B+
Retailer 12
-
$1,731 USD
€1,649 EUR
View
B+
Retailer 13
-
$1,896 USD
ZAR 30,633 ZAR
View
B+
Retailer 14
-
$2,090 USD
View
B
Retailer 15
-
$2,850 USD
£2,244 GBP
View
Retailer 16
-
$2,900 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$3,053 USD
View
B
Retailer 18
-
$3,393 USD
View
B
Retailer 19
-
$3,582 USD
View
B
Retailer 20
-
$3,887 USD
£3,061 GBP
View
Most Expensive
Brilliant Earth
21094860A · Oct 29
$6,850 USD
View
Price under review
20 more retailers have this diamond
Prices start from $995 USDSave up to $2,892 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
1.90ct Oval
$995 USD