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Oval|Lab Grown|IGI

1.28ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG815677214

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815677214

Diamond specifications and retailer prices

From ₹24,580 INR
$258 USD
As of October 28, 2026
Save ₹1,65,960 INR (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹1,90,540 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815677214 or 815677214. Listed at 20 retailers as of October 28, 2026, with prices from ₹24,580 to ₹1,90,540, a ₹1,65,960 spread on the same certified stone. Brilliant Earth lists it at ₹1,90,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815677214
Dimensions8.67 × 5.99 × 3.76 mm
L/W Ratio1.45
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
8.67 mm5.99 mm1.28 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815677214
Side View
Table 62.0%Crown 37.9°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 62.8%

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 28
Current: ₹1,90,540 INR|Low: ₹18,197 INR|High: ₹2,03,878 INR|Avg: ₹83,403 INR|-6.5%
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
October 30, 2026
Retailer 5₹24,580 INR
Retailer 14₹38,299 INR
Retailer 12₹45,315 INR
Retailer 8₹46,854 INR
Retailer 2₹51,286 INR
Retailer 3₹59,282 INR
Retailer 9₹66,508 INR
Retailer 13₹82,027 INR
Retailer 10₹87,934 INR
Retailer 4₹92,653 INR
Retailer 7₹1,09,862 INR
Retailer 6₹1,23,092 INR
Retailer 11₹1,40,523 INR
Brilliant Earth₹1,90,540 INR

35 data points across 14 retailers

20 retailers₹24,580 INR to ₹1,90,540 INR

Retailer 1
-
₹22,007 INR
$231 USD
Price last confirmed 19 days ago
Retailer 2
-
₹22,865 INR
$240 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
₹24,580 INR
$258 USD
View
Final sale: no returns
Retailer 4
-
₹26,580 INR
$279 USD
View
Price last confirmed 35 days ago
Retailer 5
-
₹27,247 INR
$286 USD
View
Price last confirmed 18 days ago
Retailer 6
-
₹27,247 INR
$286 USD
View
Price last confirmed 27 days ago
Retailer 7
-
₹28,009 INR
$294 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
₹38,299 INR
$402 USD
View
A
Retailer 9
-
₹46,854 INR
ZAR 7,945 ZAR
View
A
Retailer 10
-
₹51,286 INR
£424 GBP
View
A
Retailer 11
-
₹59,282 INR
$622 USD
View
B+
Retailer 12
-
₹66,508 INR
A$1,074 AUD
View
B+
Retailer 13
-
₹82,027 INR
$861 USD
View
Retailer 14
-
₹87,648 INR
$920 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
₹87,934 INR
$923 USD
View
B+
Retailer 16
-
₹92,653 INR
$973 USD
View
B+
Retailer 17
-
₹1,09,862 INR
£908 GBP
View
B
Retailer 18
-
₹1,23,092 INR
$1,292 USD
View
Retailer 19
-
₹1,40,523 INR
$1,475 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21017707A · Oct 29
₹1,90,540 INR
$2,000 USD
View
19 more retailers have this diamond
Prices start from ₹24,580 INRSave up to ₹1,65,960 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
1.28ct Oval
₹24,580 INR