CaratHunter
Plans
Radiant|Lab Grown|IGI

1.33ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG689516105

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

Certificate IGI LG689516105

Diamond specifications and retailer prices

From ₹34,544 INR
As of November 4, 2026
Save ₹1,16,691 INR (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹3,40,704 INR at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689516105 or 689516105. Listed at 14 retailers as of November 4, 2026, with a 338% 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

1.33
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689516105
Dimensions6.56 × 6.23 × 3.88 mm
L/W Ratio1.05
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
6.56 mm6.23 mm1.33 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689516105
Side View
Table 58.0%Crown 37.8°Girdle: MediumPavilion 34.9°Culet: NoneDepth 62.3%

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: Nov 4
Current: ₹3,40,704 INR|Low: ₹34,544 INR|High: ₹3,40,704 INR|Avg: ₹1,01,182 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
November 4, 2026
Retailer 4₹34,544 INR
Retailer 8₹35,585 INR
Retailer 17₹38,329 INR
Retailer 2₹39,370 INR
Retailer 12₹51,579 INR
Retailer 10₹52,998 INR
Retailer 3₹61,989 INR
Retailer 16₹62,368 INR
Retailer 11₹66,059 INR
Retailer 15₹91,706 INR
Retailer 7₹1,01,643 INR
Retailer 5₹1,27,385 INR
Retailer 9₹1,44,231 INR
Retailer 6₹1,51,235 INR
Retailer 14₹1,54,358 INR
Retailer 13₹1,77,923 INR
Brilliant Earth₹3,40,704 INR

33 data points across 17 retailers

14 retailers₹34,544 INR to ₹1,51,235 INR

A
Cheapest Retailer
-
₹34,544 INR
Final sale: no returns
Retailer 2
-
₹38,329 INR
View
Price last confirmed 11 days ago
A
Retailer 3
-
₹39,370 INR
View
A
Retailer 4
-
₹51,579 INR
View
A
Retailer 5
-
₹52,998 INR
View
A
Retailer 6
-
₹61,989 INR
View
A
Retailer 7
-
₹66,059 INR
View
B+
Retailer 8
-
₹91,706 INR
View
B
Retailer 9
-
₹1,27,385 INR
View
B
Retailer 10
-
₹1,51,235 INR
View
Retailer 11
-
₹1,54,358 INR
View
Price last confirmed 17 days ago
Retailer 12
-
₹1,77,923 INR
View
Price last confirmed 18 days ago
Retailer 13
-
₹1,83,791 INR
View
Price last confirmed 88 days ago
Most Expensive
Brilliant Earth
21386154A · Oct 8
₹3,40,704 INR
$3,600 USD
View
Price last confirmed 27 days ago
13 more retailers have this diamond
Prices start from ₹34,544 INRSave up to ₹1,16,691 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
1.33ct Radiant
₹34,544 INR