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Round|Lab Grown|IGI

1.03ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG720539045

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720539045

Diamond specifications and retailer prices

From ₹18,863 INR
$198 USD
As of October 29, 2026
Save ₹94,216 INR (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹1,25,756 INR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720539045 or 720539045. Listed at 24 retailers as of October 28, 2026, with a 499% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720539045
Dimensions6.53 × 6.52 × 3.94 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
6.53 mm6.52 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720539045
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: ₹1,25,756 INR|Low: ₹18,863 INR|High: ₹1,25,756 INR|Avg: ₹51,337 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 5₹18,863 INR
Retailer 14₹21,055 INR
Retailer 21₹21,912 INR
Retailer 3₹23,341 INR
Retailer 20₹23,341 INR
Retailer 7₹31,630 INR
Retailer 13₹37,953 INR
Retailer 16₹39,313 INR
Retailer 18₹40,149 INR
Retailer 2₹42,549 INR
Retailer 11₹46,015 INR
Retailer 6₹46,206 INR
Retailer 15₹51,274 INR
Retailer 22₹56,400 INR
Retailer 19₹57,157 INR
Retailer 10₹63,661 INR
Retailer 17₹74,249 INR
Retailer 4₹75,168 INR
Retailer 12₹80,263 INR
Retailer 9₹1,09,862 INR
Retailer 8₹1,13,080 INR
Brilliant Earth₹1,25,756 INR

27 data points across 22 retailers

24 retailers₹18,863 INR to ₹1,13,080 INR

A
Cheapest Retailer
-
₹18,863 INR
$198 USD
A
Retailer 2
-
₹21,055 INR
$221 USD
View
Final sale: no returns
A
Retailer 3
-
₹21,912 INR
$230 USD
View
A
Retailer 4
-
₹23,341 INR
$245 USD
View
A
Retailer 5
-
₹23,341 INR
$245 USD
View
A
Retailer 6
-
₹26,828 INR
HK$2,200 HKD
View
A
Retailer 7
-
₹31,630 INR
$332 USD
View
A
Retailer 8
-
₹37,953 INR
£314 GBP
View
A
Retailer 9
-
₹39,313 INR
€393 EUR
View
A
Retailer 10
-
₹40,149 INR
ZAR 6,808 ZAR
View
A
Retailer 11
-
₹42,549 INR
£352 GBP
View
A
Retailer 12
-
₹46,015 INR
$483 USD
View
A
Retailer 13
-
₹46,206 INR
$485 USD
View
B+
Retailer 14
-
₹51,274 INR
A$828 AUD
View
Retailer 15
-
₹56,400 INR
$592 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
₹57,157 INR
A$923 AUD
View
B+
Retailer 17
-
₹59,925 INR
$629 USD
View
B+
Retailer 18
-
₹63,661 INR
SGD 903 SGD
View
B+
Retailer 19
-
₹74,249 INR
A$1,199 AUD
View
B+
Retailer 20
-
₹75,168 INR
$789 USD
View
B+
Retailer 21
-
₹80,263 INR
$842 USD
View
B
Retailer 22
-
₹1,09,862 INR
£908 GBP
View
B
Retailer 23
-
₹1,13,080 INR
$1,187 USD
View
Most Expensive
Brilliant Earth
15534529A · Oct 21
₹1,25,756 INR
$1,320 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from ₹18,863 INRSave up to ₹94,216 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
1.03ct Round
₹18,863 INR