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Oval|Lab Grown|IGI

1.91ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG833637841

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833637841

Diamond specifications and retailer prices

From $632 USD
As of October 30, 2026
Save $4,819 USD (88%) vs most expensive(unlock to see where)
20 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 LG833637841 or 833637841. Listed at 20 retailers as of October 30, 2026, with prices from $632 to $5,451, a $4,819 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833637841
Dimensions10.55 × 6.92 × 4.26 mm
L/W Ratio1.52
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
10.55 mm6.92 mm1.91 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833637841
Side View
Table 60.0%Crown 34.1°Girdle: THN-STKPavilion 40.7°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,202 USD|Low: $435 USD|High: $7,070 USD|Avg: $1,850 USD|+23.0%
Retailer 1
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Retailer 21
Retailer 22
Yadav Diamonds
October 31, 2026
Retailer 7$632 USD
Retailer 14$646 USD
Retailer 12$835 USD
Retailer 11$937 USD
Retailer 22$1,030 USD
Retailer 16$1,160 USD
Retailer 20$1,189 USD
Retailer 1$1,202 USD
Retailer 5$1,271 USD
Retailer 21$1,319 USD
Retailer 8$1,723 USD
Retailer 13$1,875 USD
Retailer 9$1,960 USD
Retailer 17$2,171 USD
Retailer 4$2,329 USD
Retailer 6$2,395 USD
Retailer 18$2,597 USD
Retailer 15$2,773 USD
Retailer 2$3,011 USD
Retailer 19$3,040 USD
Retailer 3$4,350 USD
Yadav Diamonds$5,451 USD
Retailer 10$6,860 USD

22 data points across 23 retailers

20 retailers$632 USD to $5,451 USD

Retailer 1
-
$521 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$632 USD
View
Final sale: no returns
Retailer 3
-
$638 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$835 USD
View
A
Retailer 5
-
$1,030 USD
View
A
Retailer 6
-
$1,070 USD
View
A
Retailer 7
-
$1,160 USD
View
A
Retailer 8
-
$1,202 USD
£947 GBP
View
B+
Retailer 9
-
$1,271 USD
View
B+
Retailer 10
-
$1,319 USD
ZAR 21,312 ZAR
View
B+
Retailer 11
-
$1,723 USD
View
B+
Retailer 12
-
$1,960 USD
View
B
Retailer 13
-
$2,171 USD
CA$3,016 CAD
View
B
Retailer 14
-
$2,329 USD
View
B
Retailer 15
-
$2,395 USD
View
B
Retailer 16
-
$2,597 USD
View
B
Retailer 17
-
$3,011 USD
View
B
Retailer 18
-
$3,040 USD
£2,394 GBP
View
B
Retailer 19
-
$4,350 USD
View
Most Expensive
B
Yadav Diamonds
13362889 · Oct 30
$5,451 USD
View
19 more retailers have this diamond
Prices start from $632 USDSave up to $4,819 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
$632 USD