Oval|Lab Grown|IGI

1.91ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG838622859

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838622859

Diamond specifications and retailer prices

From $521 USD
As of October 29, 2026
Save $4,930 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,451 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.91ct lab-grown oval diamond

This 1.91ct 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 LG838622859 or 838622859. Listed at 24 retailers as of October 29, 2026, with prices from $521 to $5,451, a $4,930 spread on the same certified stone. Yadav Diamonds lists it at $5,451. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838622859
Dimensions9.96 × 6.96 × 4.36 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
9.96 mm6.96 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838622859
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.6%

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: $993 USD|Low: $500 USD|High: $5,451 USD|Avg: $1,603 USD|-0.5%
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Retailer 24
Yadav Diamonds
October 31, 2026
Retailer 2$521 USD
Retailer 4$584 USD
Retailer 8$646 USD
Retailer 24$646 USD
Retailer 10$666 USD
Retailer 18$685 USD
Retailer 12$745 USD
Retailer 14$881 USD
Retailer 21$939 USD
Retailer 1$993 USD
Retailer 23$1,005 USD
Retailer 15$1,030 USD
Retailer 19$1,110 USD
Retailer 13$1,437 USD
Retailer 7$1,620 USD
Retailer 9$1,700 USD
Retailer 22$1,875 USD
Retailer 3$2,016 USD
Retailer 6$2,101 USD
Retailer 11$2,171 USD
Retailer 5$2,218 USD
Retailer 20$2,701 USD
Retailer 17$2,830 USD
Retailer 16$3,011 USD
Yadav Diamonds$5,451 USD

29 data points across 25 retailers

24 retailers$521 USD to $5,451 USD

A
Cheapest Retailer
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$521 USD
A
Retailer 2
-
$584 USD
View
Retailer 3
-
$646 USD
View
Price last confirmed 15 days ago
A
Retailer 4
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$646 USD
View
A
Retailer 5
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$666 USD
View
Final sale: no returns
A
Retailer 6
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$685 USD
£540 GBP
View
A
Retailer 7
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$745 USD
View
A
Retailer 8
-
$881 USD
View
A
Retailer 9
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$993 USD
£782 GBP
View
A
Retailer 10
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$1,005 USD
View
A
Retailer 11
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$1,030 USD
View
A
Retailer 12
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$1,110 USD
ZAR 17,940 ZAR
View
B+
Retailer 13
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$1,437 USD
View
B+
Retailer 14
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$1,620 USD
View
B+
Retailer 15
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$1,700 USD
View
B+
Retailer 16
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$1,875 USD
£1,476 GBP
View
B+
Retailer 17
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$2,016 USD
View
B+
Retailer 18
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$2,101 USD
View
B
Retailer 19
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$2,171 USD
CA$3,016 CAD
View
B
Retailer 20
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$2,218 USD
View
B+
Retailer 21
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$2,701 USD
£2,127 GBP
View
B
Retailer 22
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$2,830 USD
View
B
Retailer 23
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$3,011 USD
View
Most Expensive
B
Yadav Diamonds
13308753 · Oct 30
$5,451 USD
View
23 more retailers have this diamond
Prices start from $521 USDSave up to $4,930 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
1.91ct Oval
$521 USD