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Oval|Lab Grown|IGI

1.28ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG735568337

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735568337

Diamond specifications and retailer prices

From ₹27,628 INR
$290 USD
As of October 29, 2026
Save ₹1,62,912 INR (86%) vs most expensive(unlock to see where)
13 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 LG735568337 or 735568337. Listed at 13 retailers as of October 29, 2026, with prices from ₹27,628 to ₹1,90,540, a ₹1,62,912 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735568337
Dimensions6.07 × 6.07 × 3.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.07 mm6.07 mm1.28 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735568337
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.3%

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: ₹1,90,540 INR|Low: ₹24,294 INR|High: ₹2,95,337 INR|Avg: ₹82,491 INR|-35.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12₹27,628 INR
Retailer 2₹28,528 INR
Retailer 15₹37,917 INR
Retailer 5₹44,015 INR
Retailer 17₹46,205 INR
Retailer 11₹50,126 INR
Retailer 14₹57,257 INR
Retailer 4₹58,355 INR
Retailer 10₹59,544 INR
Retailer 3₹65,579 INR
Retailer 6₹78,884 INR
Retailer 18₹81,932 INR
Retailer 8₹91,460 INR
Retailer 7₹1,04,538 INR
Retailer 13₹1,08,410 INR
Retailer 16₹1,22,129 INR
Retailer 9₹1,70,501 INR
Brilliant Earth₹1,90,540 INR

5 data points across 18 retailers

13 retailers₹27,628 INR to ₹1,90,540 INR

A
Cheapest Retailer
-
₹27,628 INR
$290 USD
Final sale: no returns
A
Retailer 2
-
₹28,528 INR
£236 GBP
View
A
Retailer 3
-
₹37,917 INR
$398 USD
View
A
Retailer 4
-
₹46,205 INR
ZAR 7,835 ZAR
View
A
Retailer 5
-
₹50,126 INR
£414 GBP
View
A
Retailer 6
-
₹57,257 INR
$601 USD
View
A
Retailer 7
-
₹58,355 INR
$613 USD
View
B+
Retailer 8
-
₹65,579 INR
A$1,059 AUD
View
B+
Retailer 9
-
₹81,932 INR
$860 USD
View
B+
Retailer 10
-
₹91,460 INR
$960 USD
View
B
Retailer 11
-
₹1,08,410 INR
£896 GBP
View
B
Retailer 12
-
₹1,22,129 INR
$1,282 USD
View
Most Expensive
B
Brilliant Earth
17527358A · Oct 29
₹1,90,540 INR
$2,000 USD
View
12 more retailers have this diamond
Prices start from ₹27,628 INRSave up to ₹1,62,912 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
₹27,628 INR