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Marquise|Lab Grown|IGI

4.00ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG807664568

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807664568

Diamond specifications and retailer prices

From ₹60,673 INR
$639 USD
As of October 31, 2026
Save ₹3,94,457 INR (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹6,16,226 INR at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807664568 or 807664568. Listed at 6 retailers as of October 31, 2026, with a 650% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807664568
Dimensions16.30 × 8.34 × 5.18 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.30 mm8.34 mm4.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807664568
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.1%

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 31
Current: ₹6,16,226 INR|Low: ₹60,673 INR|High: ₹6,45,660 INR|Avg: ₹2,15,345 INR|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 5₹60,673 INR
Retailer 7₹83,841 INR
Retailer 8₹1,03,808 INR
Retailer 12₹1,04,445 INR
Retailer 10₹1,40,906 INR
Retailer 4₹1,51,350 INR
Retailer 3₹1,67,856 INR
Retailer 11₹2,08,008 INR
Retailer 2₹2,18,385 INR
Retailer 9₹2,90,547 INR
Retailer 6₹4,55,130 INR
Brilliant Earth₹6,16,226 INR

20 data points across 12 retailers

6 retailers₹60,673 INR to ₹4,55,130 INR

A
Cheapest Retailer
-
₹60,673 INR
$639 USD
Final sale: no returns
B+
Retailer 2
-
₹83,841 INR
$883 USD
View
B+
Retailer 3
-
₹2,18,385 INR
$2,300 USD
View
Retailer 4
-
₹2,90,547 INR
$3,060 USD
View
Price last confirmed 25 days ago
B
Retailer 5
-
₹4,55,130 INR
$4,793 USD
View
Most Expensive
Brilliant Earth
20226507A · Oct 8
₹6,16,226 INR
$6,490 USD
View
Price last confirmed 24 days ago
5 more retailers have this diamond
Prices start from ₹60,673 INRSave up to ₹3,94,457 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
4.00ct Marquise
₹60,673 INR