Oval|Lab Grown|IGI

1.55ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG838622866

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838622866

Diamond specifications and retailer prices

From $428 USD
As of October 29, 2026
Save $3,995 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,423 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG838622866 or 838622866. Listed at 23 retailers as of October 29, 2026, with prices from $428 to $4,423, a $3,995 spread on the same certified stone. Yadav Diamonds lists it at $4,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838622866
Dimensions9.70 × 6.49 × 3.95 mm
L/W Ratio1.49
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
9.70 mm6.49 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838622866
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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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: $563 USD|Low: $411 USD|High: $4,423 USD|Avg: $1,312 USD|-1.0%
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Retailer 23
Yadav Diamonds
October 30, 2026
Retailer 22$428 USD
Retailer 3$480 USD
Retailer 7$531 USD
Retailer 23$531 USD
Retailer 9$540 USD
Retailer 1$563 USD
Retailer 19$635 USD
Retailer 13$744 USD
Retailer 20$807 USD
Retailer 14$845 USD
Retailer 21$848 USD
Retailer 12$874 USD
Retailer 18$912 USD
Retailer 6$1,102 USD
Retailer 11$1,166 USD
Retailer 2$1,650 USD
Retailer 8$1,707 USD
Retailer 5$1,739 USD
Retailer 10$1,762 USD
Retailer 4$1,922 USD
Retailer 17$1,961 USD
Retailer 16$2,296 USD
Retailer 15$2,443 USD
Yadav Diamonds$4,423 USD

28 data points across 24 retailers

23 retailers$428 USD to $4,423 USD

A
Cheapest Retailer
-
$428 USD
A
Retailer 2
-
$480 USD
View
A
Retailer 3
-
$531 USD
View
A
Retailer 4
-
$531 USD
View
A
Retailer 5
-
$540 USD
View
Final sale: no returns
A
Retailer 6
-
$563 USD
£443 GBP
View
A
Retailer 7
-
$635 USD
View
A
Retailer 8
-
$744 USD
View
A
Retailer 9
-
$845 USD
View
A
Retailer 10
-
$848 USD
View
A
Retailer 11
-
$874 USD
£688 GBP
View
A
Retailer 12
-
$912 USD
ZAR 14,740 ZAR
View
B+
Retailer 13
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$1,102 USD
View
B+
Retailer 14
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$1,166 USD
View
B+
Retailer 15
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$1,650 USD
View
B+
Retailer 16
-
$1,707 USD
View
B+
Retailer 17
-
$1,739 USD
View
B
Retailer 18
-
$1,762 USD
CA$2,447 CAD
View
B
Retailer 19
-
$1,922 USD
View
B+
Retailer 20
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$1,961 USD
£1,544 GBP
View
B
Retailer 21
-
$2,296 USD
View
B
Retailer 22
-
$2,443 USD
View
Most Expensive
B
Yadav Diamonds
13308772 · Oct 30
$4,423 USD
View
22 more retailers have this diamond
Prices start from $428 USDSave up to $3,995 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
1.55ct Oval
$428 USD