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Oval|Lab Grown|IGI

1.90ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG836607938

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836607938

Diamond specifications and retailer prices

From $418 USD
As of October 29, 2026
Save $3,602 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,020 USD at Brilliant Earth · As of October 30, 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 LG836607938 or 836607938. Listed at 22 retailers as of October 29, 2026, with prices from $418 to $4,020, a $3,602 spread on the same certified stone. Brilliant Earth lists it at $4,020. 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 angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607938
Dimensions10.04 × 6.83 × 4.32 mm
L/W Ratio1.47
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
10.04 mm6.83 mm1.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607938
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $4,020 USD|Low: $418 USD|High: $5,960 USD|Avg: $1,383 USD|-32.6%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 22$418 USD
Retailer 11$468 USD
Retailer 20$468 USD
Retailer 8$518 USD
Retailer 10$518 USD
Retailer 13$550 USD
Retailer 9$775 USD
Retailer 19$785 USD
Retailer 12$817 USD
Retailer 16$854 USD
Retailer 4$870 USD
Retailer 18$891 USD
Retailer 21$1,454 USD
Retailer 6$1,569 USD
Retailer 5$1,666 USD
Retailer 15$1,700 USD
Retailer 14$1,750 USD
Retailer 17$1,914 USD
Retailer 2$1,928 USD
Retailer 7$2,387 USD
Retailer 3$3,555 USD
Brilliant Earth$4,020 USD

23 data points across 22 retailers

22 retailers$418 USD to $4,020 USD

A
Cheapest Retailer
-
$418 USD
A
Retailer 2
-
$468 USD
View
A
Retailer 3
-
$468 USD
View
Final sale: no returns
A
Retailer 4
-
$518 USD
View
A
Retailer 5
-
$518 USD
View
A
Retailer 6
-
$550 USD
£433 GBP
View
A
Retailer 7
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$775 USD
View
A
Retailer 8
-
$785 USD
View
A
Retailer 9
-
$817 USD
View
A
Retailer 10
-
$854 USD
£672 GBP
View
A
Retailer 11
-
$891 USD
ZAR 14,392 ZAR
View
B+
Retailer 12
-
$1,454 USD
View
B+
Retailer 13
-
$1,569 USD
View
B+
Retailer 14
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$1,666 USD
View
B+
Retailer 15
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$1,700 USD
View
B+
Retailer 16
-
$1,750 USD
SGD 2,365 SGD
View
B+
Retailer 17
-
$1,914 USD
£1,507 GBP
View
B+
Retailer 18
-
$1,928 USD
View
B+
Retailer 19
-
$2,387 USD
View
Retailer 20
-
$3,555 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$3,644 USD
View
Most Expensive
B
Brilliant Earth
21695404A · Oct 30
$4,020 USD
View
21 more retailers have this diamond
Prices start from $418 USDSave up to $3,602 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
$418 USD