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Radiant|Lab Grown|IGI

3.88ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG779649686

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

Certificate IGI LG779649686

Diamond specifications and retailer prices

From ₹60,768 INR
$640 USD
As of October 29, 2026
Save ₹4,47,019 INR (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹5,07,787 INR at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.88ct lab-grown radiant diamond

This 3.88ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779649686 or 779649686. Listed at 5 retailers as of October 29, 2026, with prices from ₹60,768 to ₹5,07,787, a ₹4,47,019 spread on the same certified stone. Frank Darling lists it at ₹5,07,787. 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

3.88
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779649686
Dimensions11.23 × 7.72 × 5.24 mm
L/W Ratio1.45
Culet sizePointed
Top View
11.23 mm7.72 mm3.88 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779649686
Side View
Table 67.0%Crown 46°Girdle: MediumPavilion 35.9°Culet: NoneDepth 67.9%

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: Oct 29
Current: ₹5,07,787 INR|Low: ₹60,768 INR|High: ₹8,78,288 INR|Avg: ₹2,64,901 INR|-5.4%
Frank Darling
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
October 31, 2026
Retailer 2₹60,768 INR
Retailer 8₹83,841 INR
Retailer 13₹90,677 INR
Retailer 12₹1,05,809 INR
Retailer 14₹1,12,706 INR
Retailer 4₹1,49,546 INR
Retailer 15₹1,50,401 INR
Retailer 11₹2,13,256 INR
Retailer 10₹2,35,889 INR
Retailer 5₹2,52,852 INR
Retailer 7₹2,93,960 INR
Retailer 9₹3,44,669 INR
Retailer 3₹4,51,013 INR
Frank Darling₹5,07,787 INR
Retailer 6₹8,78,288 INR

7 data points across 15 retailers

5 retailers₹60,768 INR to ₹5,07,787 INR

A
Cheapest Retailer
-
₹60,768 INR
$640 USD
Final sale: no returns
B+
Retailer 2
-
₹83,841 INR
$883 USD
View
Retailer 3
-
₹2,93,960 INR
A$4,763 AUD
View
Price last confirmed 119 days ago
Retailer 4
-
₹3,44,669 INR
$3,630 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100765896104KD · Oct 31
₹5,07,787 INR
$5,348 USD
View
4 more retailers have this diamond
Prices start from ₹60,768 INRSave up to ₹4,47,019 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
3.88ct Radiant
₹60,768 INR