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Marquise|Lab Grown|IGI

3.89ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG837608560

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837608560

Diamond specifications and retailer prices

From ₹44,057 INR
$464 USD
As of November 2, 2026
Save ₹3,01,561 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,45,618 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.89ct lab-grown marquise diamond

This 3.89ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837608560 or 837608560. Listed at 13 retailers as of October 31, 2026, with prices from ₹44,057 to ₹3,45,618, a ₹3,01,561 spread on the same certified stone. Brilliant Earth lists it at ₹3,45,618. 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

3.89
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837608560
Dimensions15.42 × 8.17 × 5.25 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.42 mm8.17 mm3.89 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837608560
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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: Nov 2
Current: ₹3,45,618 INR|Low: ₹44,057 INR|High: ₹3,88,346 INR|Avg: ₹1,57,238 INR|-11.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 13₹44,057 INR
Retailer 9₹49,374 INR
Retailer 2₹60,803 INR
Retailer 8₹83,148 INR
Retailer 5₹93,146 INR
Retailer 7₹1,15,412 INR
Retailer 11₹1,46,888 INR
Retailer 10₹1,47,173 INR
Retailer 4₹1,75,658 INR
Retailer 3₹1,91,229 INR
Retailer 6₹2,00,656 INR
Retailer 12₹2,46,680 INR
Brilliant Earth₹3,45,618 INR

37 data points across 13 retailers

13 retailers₹44,057 INR to ₹3,45,618 INR

A
Cheapest Retailer
-
₹44,057 INR
$464 USD
A
Retailer 2
-
₹49,374 INR
$520 USD
View
A
Retailer 3
-
₹60,803 INR
£504 GBP
View
Retailer 4
-
₹83,148 INR
€834 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
₹93,146 INR
$981 USD
View
A
Retailer 6
-
₹1,15,412 INR
A$1,870 AUD
View
A
Retailer 7
-
₹1,46,888 INR
$1,547 USD
View
B+
Retailer 8
-
₹1,47,173 INR
$1,550 USD
View
B+
Retailer 9
-
₹1,75,658 INR
$1,850 USD
View
B+
Retailer 10
-
₹1,91,229 INR
$2,014 USD
View
B+
Retailer 11
-
₹2,00,656 INR
£1,664 GBP
View
B+
Retailer 12
-
₹2,46,680 INR
$2,598 USD
View
Most Expensive
B
Brilliant Earth
21361186A · Oct 31
₹3,45,618 INR
$3,640 USD
View
12 more retailers have this diamond
Prices start from ₹44,057 INRSave up to ₹3,01,561 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
3.89ct Marquise
₹44,057 INR