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Radiant|Lab Grown|IGI

0.99ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG612318154

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

Certificate IGI LG612318154

Diamond specifications and retailer prices

From ₹17,053 INR
$179 USD
As of October 27, 2026
Save ₹93,292 INR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,10,346 INR at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612318154 or 612318154. Listed at 16 retailers as of October 27, 2026, with prices from ₹17,053 to ₹1,10,346, a ₹93,292 spread on the same certified stone. Flawless Fine Jewelry lists it at ₹1,10,346. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.3°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612318154
Dimensions6.47 × 5.07 × 3.41 mm
L/W Ratio1.28
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
6.47 mm5.07 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG612318154
Side View
Table 67.0%Crown 44.3°Girdle: MED-STKPavilion 33.5°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 27
Current: ₹27,341 INR|Low: ₹16,386 INR|High: ₹1,00,061 INR|Avg: ₹40,866 INR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11₹17,053 INR
Retailer 2₹19,054 INR
Retailer 3₹21,150 INR
Retailer 12₹21,150 INR
Retailer 1₹27,341 INR
Retailer 10₹37,441 INR
Retailer 5₹37,814 INR
Retailer 6₹38,214 INR
Retailer 4₹43,919 INR
Retailer 9₹71,834 INR
Retailer 7₹73,143 INR
Retailer 8₹99,335 INR

44 data points across 12 retailers

16 retailers₹17,053 INR to ₹1,10,346 INR

A
Cheapest Retailer
-
₹17,053 INR
$179 USD
A
Retailer 2
-
₹19,054 INR
$200 USD
View
Final sale: no returns
A
Retailer 3
-
₹19,816 INR
$208 USD
View
A
Retailer 4
-
₹21,150 INR
$222 USD
View
A
Retailer 5
-
₹21,150 INR
$222 USD
View
A
Retailer 6
-
₹27,341 INR
£226 GBP
View
A
Retailer 7
-
₹33,535 INR
$352 USD
View
B+
Retailer 8
-
₹37,441 INR
$393 USD
View
A
Retailer 9
-
₹37,814 INR
£313 GBP
View
A
Retailer 10
-
₹38,214 INR
ZAR 6,480 ZAR
View
B+
Retailer 11
-
₹43,919 INR
$461 USD
View
B
Retailer 12
-
₹67,928 INR
$713 USD
View
B
Retailer 13
-
₹71,834 INR
$754 USD
View
B
Retailer 14
-
₹73,143 INR
$768 USD
View
B
Retailer 15
-
₹99,335 INR
£821 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Flawless Fine Jewelry
31FC6CB3C · Oct 29
₹1,10,346 INR
£912 GBP
View
15 more retailers have this diamond
Prices start from ₹17,053 INRSave up to ₹93,292 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
0.99ct Radiant
₹17,053 INR