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Princess|Lab Grown|IGI

3.51ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG831645415

Shape and cutting style on the report: Princess cut

Certificate IGI LG831645415

Diamond specifications and retailer prices

From ₹4,12,558 INR
$4,345 USD
As of October 31, 2026
Save ₹14,93,772 INR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹19,06,330 INR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831645415 or 831645415. Listed at 12 retailers as of October 27, 2026, with prices from ₹4,12,558 to ₹19,06,330, a ₹14,93,772 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹19,06,330. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831645415
Dimensions8.41 × 8.33 × 5.92 mm
L/W Ratio1.01
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
8.41 mm8.33 mm3.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831645415
Side View
Table 70.0%Crown 40.8°Girdle: MediumPavilion 38.8°Culet: NoneDepth 71.1%

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 31
Current: ₹18,16,716 INR|Low: ₹4,12,558 INR|High: ₹28,15,268 INR|Avg: ₹13,93,050 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 1, 2026
Retailer 5₹4,12,558 INR
Retailer 7₹4,42,391 INR
Retailer 4₹4,78,285 INR
Retailer 10₹8,34,216 INR
Retailer 6₹8,98,227 INR
Retailer 3₹10,87,937 INR
Retailer 11₹11,62,772 INR
Retailer 9₹12,57,956 INR
Retailer 2₹14,02,421 INR
Retailer 8₹14,03,361 INR
Retailer 1₹18,16,716 INR
Wholesale Diamonds Direct₹19,06,330 INR

20 data points across 12 retailers

12 retailers₹4,12,558 INR to ₹19,06,330 INR

A
Cheapest Retailer
-
₹4,12,558 INR
$4,345 USD
A
Retailer 2
-
₹4,42,391 INR
HK$36,400 HKD
View
A
Retailer 3
-
₹4,78,285 INR
£3,966 GBP
View
B+
Retailer 4
-
₹8,34,216 INR
ZAR 141,936 ZAR
View
B+
Retailer 5
-
₹8,98,227 INR
$9,460 USD
View
B
Retailer 6
-
₹10,87,937 INR
$11,458 USD
View
B
Retailer 7
-
₹11,62,772 INR
€11,663 EUR
View
B
Retailer 8
-
₹12,57,956 INR
$13,249 USD
View
B
Retailer 9
-
₹14,02,421 INR
£11,630 GBP
View
B
Retailer 10
-
₹14,03,361 INR
$14,780 USD
View
B
Retailer 11
-
₹18,16,716 INR
A$29,436 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
496695853 · Oct 27
₹19,06,330 INR
$20,077 USD
View
11 more retailers have this diamond
Prices start from ₹4,12,558 INRSave up to ₹14,93,772 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
3.51ct Princess
₹4,12,558 INR