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Radiant|Lab Grown|IGI

3.15ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG836694137

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG836694137

Diamond specifications and retailer prices

From ₹1,46,793 INR
$1,546 USD
As of October 30, 2026
Save ₹7,60,929 INR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹9,07,722 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.15ct lab-grown radiant diamond

This 3.15ct lab-grown radiant 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 LG836694137 or 836694137. Listed at 17 retailers as of October 30, 2026, with prices from ₹1,46,793 to ₹9,07,722, a ₹7,60,929 spread on the same certified stone. Do Amore Diamonds lists it at ₹9,07,722. 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

3.15
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle49.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836694137
Dimensions10.37 × 6.79 × 4.51 mm
L/W Ratio1.53
Culet sizeLarge
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
10.37 mm6.79 mm3.15 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836694137
Side View
Table 62.0%Crown 32.3°Girdle: Slightly ThickPavilion 49.6°Culet: LargeDepth 66.4%

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: ₹9,07,722 INR|Low: ₹1,35,589 INR|High: ₹9,07,722 INR|Avg: ₹3,25,645 INR
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 8₹1,46,793 INR
Retailer 6₹1,59,706 INR
Retailer 12₹1,63,884 INR
Retailer 19₹1,70,245 INR
Retailer 17₹1,70,530 INR
Retailer 20₹1,90,280 INR
Retailer 14₹2,34,337 INR
Retailer 5₹2,35,571 INR
Retailer 2₹2,66,415 INR
Retailer 13₹2,68,709 INR
Retailer 15₹3,01,086 INR
Retailer 21₹3,52,265 INR
Retailer 11₹3,70,428 INR
Retailer 4₹3,89,253 INR
Retailer 18₹4,36,391 INR
Retailer 7₹4,39,808 INR
Retailer 10₹4,73,543 INR
Retailer 3₹5,15,236 INR
Retailer 16₹5,68,324 INR
Retailer 9₹6,60,557 INR
Do Amore Diamonds₹9,07,722 INR

13 data points across 21 retailers

17 retailers₹1,46,793 INR to ₹9,07,722 INR

A
Cheapest Retailer
-
₹1,46,793 INR
$1,546 USD
A
Retailer 2
-
₹1,59,706 INR
$1,682 USD
View
A
Retailer 3
-
₹1,70,245 INR
$1,793 USD
View
A
Retailer 4
-
₹1,70,530 INR
$1,796 USD
View
Final sale: no returns
A
Retailer 5
-
₹1,90,280 INR
$2,004 USD
View
A
Retailer 6
-
₹2,35,571 INR
$2,481 USD
View
A
Retailer 7
-
₹2,66,415 INR
£2,209 GBP
View
A
Retailer 8
-
₹2,68,709 INR
$2,830 USD
View
A
Retailer 9
-
₹3,01,086 INR
$3,171 USD
View
B+
Retailer 10
-
₹3,52,265 INR
$3,710 USD
View
B+
Retailer 11
-
₹3,89,253 INR
£3,228 GBP
View
B+
Retailer 12
-
₹4,36,391 INR
ZAR 74,249 ZAR
View
B+
Retailer 13
-
₹4,39,808 INR
$4,632 USD
View
B
Retailer 14
-
₹5,15,236 INR
$5,426 USD
View
B
Retailer 15
-
₹5,68,324 INR
£4,713 GBP
View
B
Retailer 16
-
₹6,60,557 INR
$6,957 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101293 · Oct 31
₹9,07,722 INR
$9,560 USD
View
16 more retailers have this diamond
Prices start from ₹1,46,793 INRSave up to ₹7,60,929 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
3.15ct Radiant
₹1,46,793 INR