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Princess|Lab Grown|IGI

4.20ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG780662054

Shape and cutting style on the report: Princess cut

Certificate IGI LG780662054

Diamond specifications and retailer prices

From ₹5,01,716 INR
$5,284 USD
As of October 30, 2026
Save ₹29,50,666 INR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹34,52,382 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.2ct lab-grown princess diamond

This 4.2ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662054 or 780662054. Listed at 15 retailers as of October 30, 2026, with prices from ₹5,01,716 to ₹34,52,382, a ₹29,50,666 spread on the same certified stone. Do Amore Diamonds lists it at ₹34,52,382. 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

4.20
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662054
Dimensions9.00 × 8.80 × 6.16 mm
L/W Ratio1.02
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
9.00 mm8.80 mm4.20 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662054
Side View
Table 66.0%Crown 42.1°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 70.0%

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 30
Current: ₹34,52,382 INR|Low: ₹5,01,716 INR|High: ₹41,83,497 INR|Avg: ₹11,33,321 INR|-17.5%
Do Amore Diamonds
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
November 1, 2026
Retailer 13₹5,01,716 INR
Retailer 11₹5,25,548 INR
Retailer 9₹5,25,833 INR
Retailer 14₹5,35,138 INR
Retailer 15₹5,83,468 INR
Retailer 10₹7,16,778 INR
Retailer 5₹7,62,638 INR
Retailer 7₹7,91,123 INR
Retailer 6₹8,88,257 INR
Retailer 8₹8,99,271 INR
Retailer 3₹11,22,694 INR
Retailer 12₹12,77,078 INR
Retailer 2₹13,07,278 INR
Retailer 4₹16,11,197 INR
Do Amore Diamonds₹34,52,382 INR

36 data points across 15 retailers

15 retailers₹5,01,716 INR to ₹34,52,382 INR

A
Cheapest Retailer
-
₹5,01,716 INR
$5,284 USD
A
Retailer 2
-
₹5,25,548 INR
$5,535 USD
View
A
Retailer 3
-
₹5,25,833 INR
$5,538 USD
View
A
Retailer 4
-
₹5,35,138 INR
$5,636 USD
View
A
Retailer 5
-
₹5,83,468 INR
$6,145 USD
View
A
Retailer 6
-
₹7,16,778 INR
$7,549 USD
View
A
Retailer 7
-
₹7,62,638 INR
$8,032 USD
View
A
Retailer 8
-
₹7,91,123 INR
$8,332 USD
View
Final sale: no returns
A
Retailer 9
-
₹8,88,257 INR
$9,355 USD
View
A
Retailer 10
-
₹8,99,271 INR
$9,471 USD
View
B+
Retailer 11
-
₹11,22,694 INR
€11,261 EUR
View
B+
Retailer 12
-
₹12,77,078 INR
$13,450 USD
View
B+
Retailer 13
-
₹13,07,278 INR
£10,841 GBP
View
B+
Retailer 14
-
₹16,11,197 INR
$16,969 USD
View
Most Expensive
B
Do Amore Diamonds
27-1A18A5279 · Oct 31
₹34,52,382 INR
$36,360 USD
View
14 more retailers have this diamond
Prices start from ₹5,01,716 INRSave up to ₹29,50,666 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
4.20ct Princess
₹5,01,716 INR