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Round|Lab Grown|IGI

1.00ct H IF Round Lab Grown Diamond

ID • H/IF • IGI LG821638249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821638249

Diamond specifications and retailer prices

From ₹15,065 INR
As of November 3, 2026
Save ₹85,748 INR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,00,813 INR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821638249 or 821638249. Listed at 17 retailers as of November 1, 2026, with prices from ₹15,065 to ₹1,00,813, a ₹85,748 spread on the same certified stone. Reve Diamonds lists it at ₹1,00,813. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638249
Dimensions6.51 × 6.47 × 3.86 mm
L/W Ratio1.01
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 Faint Blue
Top View
6.51 mm6.47 mm1.00 ctH / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821638249
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.5%

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: Nov 3
Current: ₹28,046 INR|Low: ₹15,065 INR|High: ₹1,00,813 INR|Avg: ₹43,297 INR|-0.7%
Retailer 1
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
Reve Diamonds
November 3, 2026
Retailer 15₹15,065 INR
Retailer 3₹16,866 INR
Retailer 13₹17,529 INR
Retailer 2₹18,761 INR
Retailer 4₹18,761 INR
Retailer 5₹26,056 INR
Retailer 1₹28,046 INR
Retailer 12₹29,657 INR
Retailer 10₹32,310 INR
Retailer 6₹41,690 INR
Retailer 7₹43,680 INR
Retailer 9₹45,670 INR
Retailer 16₹60,166 INR
Retailer 14₹63,577 INR
Retailer 8₹65,378 INR
Retailer 11₹87,549 INR
Reve Diamonds₹1,00,813 INR

25 data points across 17 retailers

17 retailers₹15,065 INR to ₹1,00,813 INR

A
Cheapest Retailer
-
₹15,065 INR
A
Retailer 2
-
₹16,866 INR
View
Final sale: no returns
A
Retailer 3
-
₹17,529 INR
View
Retailer 4
-
₹18,761 INR
View
Price last confirmed 10 days ago
A
Retailer 5
-
₹18,761 INR
View
B+
Retailer 6
-
₹26,056 INR
View
A
Retailer 7
-
₹28,046 INR
View
A
Retailer 8
-
₹29,657 INR
View
A
Retailer 9
-
₹32,310 INR
View
B+
Retailer 10
-
₹41,690 INR
View
B+
Retailer 11
-
₹43,680 INR
View
B+
Retailer 12
-
₹45,670 INR
View
B+
Retailer 13
-
₹60,166 INR
View
B+
Retailer 14
-
₹63,577 INR
View
B
Retailer 15
-
₹65,378 INR
View
B
Retailer 16
-
₹87,549 INR
View
Most Expensive
B
Reve Diamonds
F02AEB618 · Nov 1
₹1,00,813 INR
$1,064 USD
View
16 more retailers have this diamond
Prices start from ₹15,065 INRSave up to ₹85,748 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
1.00ct Round
₹15,065 INR