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Radiant|Lab Grown|IGI

1.09ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • IGI LG623490081

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG623490081

Diamond specifications and retailer prices

From ₹18,101 INR
$190 USD
As of October 28, 2026
Save ₹86,523 INR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,07,655 INR at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG623490081 or 623490081. Listed at 18 retailers as of October 28, 2026, with a 478% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623490081
Dimensions7.54 × 5.02 × 3.38 mm
L/W Ratio1.50
Culet sizePointed
Top View
7.54 mm5.02 mm1.09 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623490081
Side View
Table 66.0%Crown 43.2°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: ₹1,07,655 INR|Low: ₹17,911 INR|High: ₹1,12,635 INR|Avg: ₹48,216 INR
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
October 29, 2026
Retailer 6₹18,101 INR
Retailer 8₹18,578 INR
Retailer 9₹19,626 INR
Retailer 7₹23,246 INR
Retailer 11₹25,309 INR
Retailer 16₹34,392 INR
Retailer 12₹34,505 INR
Retailer 2₹35,707 INR
Retailer 17₹35,917 INR
Retailer 14₹38,113 INR
Retailer 13₹48,983 INR
Retailer 4₹50,493 INR
Retailer 15₹68,213 INR
Retailer 5₹69,799 INR
Retailer 10₹94,495 INR
Retailer 3₹1,04,625 INR
Brilliant Earth₹1,07,655 INR

35 data points across 17 retailers

18 retailers₹18,101 INR to ₹1,04,625 INR

A
Cheapest Retailer
-
₹18,101 INR
$190 USD
Final sale: no returns
A
Retailer 2
-
₹18,578 INR
$195 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
₹19,626 INR
$206 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
₹23,246 INR
$244 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
₹25,309 INR
£209 GBP
View
A
Retailer 6
-
₹34,392 INR
$361 USD
View
A
Retailer 7
-
₹34,505 INR
ZAR 5,851 ZAR
View
B+
Retailer 8
-
₹35,707 INR
£295 GBP
View
B+
Retailer 9
-
₹35,917 INR
$377 USD
View
B+
Retailer 10
-
₹38,113 INR
€381 EUR
View
B+
Retailer 11
-
₹48,983 INR
A$791 AUD
View
B+
Retailer 12
-
₹50,493 INR
$530 USD
View
B
Retailer 13
-
₹65,400 INR
£541 GBP
View
B
Retailer 14
-
₹68,213 INR
$716 USD
View
B
Retailer 15
-
₹69,799 INR
$733 USD
View
B
Retailer 16
-
₹94,495 INR
£781 GBP
View
B
Retailer 17
-
₹1,04,625 INR
$1,098 USD
View
Most Expensive
C
Brilliant Earth
9396776A · Oct 9
₹1,07,655 INR
$1,130 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from ₹18,101 INRSave up to ₹86,523 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
1.09ct Radiant
₹18,101 INR