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Marquise|Lab Grown|IGI

3.90ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG800657686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800657686

Diamond specifications and retailer prices

From ₹1,12,231 INR
$1,182 USD
As of October 30, 2026
Save ₹3,21,115 INR (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹4,33,346 INR at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.9ct lab-grown marquise diamond

This 3.9ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800657686 or 800657686. Listed at 9 retailers as of October 29, 2026, with prices from ₹1,12,231 to ₹4,33,346, a ₹3,21,115 spread on the same certified stone. Frank Darling lists it at ₹4,33,346. 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

3.90
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800657686
Dimensions15.66 × 8.33 × 5.21 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.66 mm8.33 mm3.90 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800657686
Side View
Table 63.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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 30
Current: ₹4,33,346 INR|Low: ₹1,12,231 INR|High: ₹4,58,962 INR|Avg: ₹2,47,670 INR|-5.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6₹1,12,231 INR
Retailer 2₹1,39,766 INR
Retailer 7₹1,39,975 INR
Retailer 5₹1,44,039 INR
Retailer 3₹1,66,694 INR
Retailer 8₹2,67,212 INR
Retailer 9₹3,36,052 INR
Retailer 4₹3,73,095 INR
Frank Darling₹4,33,346 INR

26 data points across 9 retailers

9 retailers₹1,12,231 INR to ₹4,33,346 INR

A
Cheapest Retailer
-
₹1,12,231 INR
$1,182 USD
A
Retailer 2
-
₹1,39,766 INR
$1,472 USD
View
Retailer 3
-
₹1,39,975 INR
$1,474 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
₹1,44,039 INR
$1,517 USD
View
A
Retailer 5
-
₹1,66,694 INR
€1,672 EUR
View
Retailer 6
-
₹2,67,212 INR
$2,814 USD
View
Price last confirmed 11 days ago
Retailer 7
-
₹3,36,052 INR
A$5,445 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
₹3,73,095 INR
£3,094 GBP
View
Most Expensive
B
Frank Darling
100756109481BD · Oct 29
₹4,33,346 INR
$4,564 USD
View
8 more retailers have this diamond
Prices start from ₹1,12,231 INRSave up to ₹3,21,115 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
3.90ct Marquise
₹1,12,231 INR