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Round|Lab Grown|IGI

1.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG768651059

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768651059

Diamond specifications and retailer prices

From ₹31,523 INR
$332 USD
As of October 29, 2026
Save ₹2,44,620 INR (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: ₹2,76,143 INR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768651059 or 768651059. Listed at 28 retailers as of October 27, 2026, with prices from ₹31,523 to ₹2,76,143, a ₹2,44,620 spread on the same certified stone. Queensmith lists it at ₹2,76,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768651059
Dimensions7.35 × 7.40 × 4.60 mm
L/W Ratio1.01
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
7.35 mm7.40 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768651059
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.3%

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: ₹62,311 INR|Low: ₹30,289 INR|High: ₹3,79,800 INR|Avg: ₹1,05,912 INR
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
October 31, 2026
Retailer 6₹31,523 INR
Retailer 2₹35,796 INR
Retailer 7₹39,119 INR
Retailer 8₹52,697 INR
Retailer 16₹53,647 INR
Retailer 1₹62,311 INR
Retailer 13₹67,149 INR
Retailer 15₹67,208 INR
Retailer 12₹69,843 INR
Retailer 9₹91,152 INR
Retailer 14₹91,157 INR
Retailer 5₹1,33,120 INR
Retailer 3₹1,57,004 INR
Retailer 10₹1,65,650 INR
Retailer 4₹2,18,860 INR
Retailer 11₹2,46,870 INR

34 data points across 16 retailers

28 retailers₹31,523 INR to ₹2,76,143 INR

A
Cheapest Retailer
-
₹31,523 INR
$332 USD
A
Retailer 2
-
₹35,796 INR
$377 USD
View
Final sale: no returns
A
Retailer 3
-
₹36,556 INR
$385 USD
View
A
Retailer 4
-
₹39,119 INR
$412 USD
View
A
Retailer 5
-
₹39,119 INR
$412 USD
View
A
Retailer 6
-
₹43,753 INR
HK$3,600 HKD
View
A
Retailer 7
-
₹52,697 INR
$555 USD
View
A
Retailer 8
-
₹53,647 INR
$565 USD
View
A
Retailer 9
-
₹62,311 INR
€625 EUR
View
A
Retailer 10
-
₹67,149 INR
A$1,088 AUD
View
A
Retailer 11
-
₹67,208 INR
ZAR 11,435 ZAR
View
A
Retailer 12
-
₹69,843 INR
£579 GBP
View
A
Retailer 13
-
₹70,738 INR
$745 USD
View
A
Retailer 14
-
₹91,152 INR
$960 USD
View
A
Retailer 15
-
₹91,157 INR
A$1,477 AUD
View
B+
Retailer 16
-
₹95,994 INR
$1,011 USD
View
Retailer 17
-
₹1,06,629 INR
$1,123 USD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
₹1,25,349 INR
SGD 1,784 SGD
View
B+
Retailer 19
-
₹1,25,714 INR
$1,324 USD
View
B+
Retailer 20
-
₹1,29,888 INR
$1,368 USD
View
B+
Retailer 21
-
₹1,33,120 INR
$1,402 USD
View
B+
Retailer 22
-
₹1,47,742 INR
$1,556 USD
View
B+
Retailer 23
-
₹1,53,384 INR
$1,615 USD
View
B+
Retailer 24
-
₹1,57,004 INR
£1,302 GBP
View
B+
Retailer 25
-
₹1,65,650 INR
A$2,684 AUD
View
Retailer 26
-
₹2,18,860 INR
$2,305 USD
View
Price last confirmed 13 days ago
B
Retailer 27
-
₹2,46,870 INR
$2,600 USD
View
Most Expensive
B
Queensmith
LG768651059 · Oct 27
₹2,76,143 INR
£2,290 GBP
View
27 more retailers have this diamond
Prices start from ₹31,523 INRSave up to ₹2,44,620 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
1.55ct Round
₹31,523 INR