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Oval|Lab Grown|IGI

1.51ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG816615605

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816615605

Diamond specifications and retailer prices

From ₹37,315 INR
$393 USD
As of October 29, 2026
Save ₹3,44,384 INR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹3,81,699 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615605 or 816615605. Listed at 19 retailers as of October 29, 2026, with prices from ₹37,315 to ₹3,81,699, a ₹3,44,384 spread on the same certified stone. Brilliant Earth lists it at ₹3,81,699. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615605
Dimensions10.25 × 6.15 × 3.82 mm
L/W Ratio1.67
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
10.25 mm6.15 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615605
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.1%

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: ₹3,81,699 INR|Low: ₹36,841 INR|High: ₹4,18,730 INR|Avg: ₹1,40,079 INR|+4.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 14₹41,778 INR
Retailer 9₹60,293 INR
Retailer 5₹65,800 INR
Retailer 4₹73,396 INR
Retailer 2₹75,665 INR
Retailer 8₹79,457 INR
Retailer 15₹99,508 INR
Retailer 13₹1,29,702 INR
Retailer 11₹1,34,575 INR
Retailer 6₹1,36,943 INR
Retailer 3₹1,52,123 INR
Retailer 12₹1,60,845 INR
Retailer 10₹1,80,880 INR
Retailer 7₹3,47,517 INR
Brilliant Earth₹3,81,699 INR

35 data points across 15 retailers

19 retailers₹37,315 INR to ₹3,81,699 INR

A
Cheapest Retailer
-
₹37,315 INR
$393 USD
A
Retailer 2
-
₹41,778 INR
$440 USD
View
A
Retailer 3
-
₹41,778 INR
$440 USD
View
Final sale: no returns
A
Retailer 4
-
₹46,241 INR
$487 USD
View
A
Retailer 5
-
₹46,241 INR
$487 USD
View
A
Retailer 6
-
₹60,293 INR
$635 USD
View
A
Retailer 7
-
₹73,396 INR
$773 USD
View
A
Retailer 8
-
₹75,665 INR
£627 GBP
View
A
Retailer 9
-
₹79,457 INR
ZAR 13,519 ZAR
View
B+
Retailer 10
-
₹99,508 INR
$1,048 USD
View
B+
Retailer 11
-
₹1,29,702 INR
$1,366 USD
View
B+
Retailer 12
-
₹1,34,575 INR
£1,116 GBP
View
Retailer 13
-
₹1,36,943 INR
SGD 1,949 SGD
View
Price last confirmed 22 days ago
B
Retailer 14
-
₹1,48,597 INR
$1,565 USD
View
B
Retailer 15
-
₹1,52,123 INR
$1,602 USD
View
B
Retailer 16
-
₹1,60,845 INR
$1,694 USD
View
B
Retailer 17
-
₹1,80,880 INR
£1,500 GBP
View
Retailer 18
-
₹3,47,517 INR
$3,660 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21421317A · Oct 30
₹3,81,699 INR
$4,020 USD
View
18 more retailers have this diamond
Prices start from ₹37,315 INRSave up to ₹3,44,384 INR

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
1.51ct Oval
₹37,315 INR