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Marquise|Lab Grown|IGI

1.60ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG818663631

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818663631

Diamond specifications and retailer prices

From ₹29,612 INR
$312 USD
As of November 1, 2026
Save ₹1,21,770 INR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹2,08,802 INR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663631 or 818663631. Listed at 22 retailers as of November 1, 2026, with a 411% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663631
Dimensions11.83 × 6.08 × 3.96 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
11.83 mm6.08 mm1.60 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663631
Side View
Table 61.0%Crown 33.6°Girdle: MED-THKPavilion 42.3°Culet: NoneDepth 65.1%

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: Nov 1
Current: ₹57,437 INR|Low: ₹29,612 INR|High: ₹1,37,276 INR|Avg: ₹72,623 INR|+2.3%
Retailer 1
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
November 2, 2026
Retailer 5₹29,612 INR
Retailer 14₹35,079 INR
Retailer 11₹44,133 INR
Retailer 9₹48,879 INR
Retailer 13₹51,721 INR
Retailer 7₹56,657 INR
Retailer 1₹57,437 INR
Retailer 4₹68,240 INR
Retailer 2₹69,489 INR
Retailer 12₹76,436 INR
Retailer 10₹78,965 INR
Retailer 3₹1,26,420 INR
Retailer 8₹1,31,746 INR
Retailer 6₹1,37,276 INR

42 data points across 14 retailers

22 retailers₹29,612 INR to ₹1,51,381 INR

Retailer 1
-
₹26,480 INR
$279 USD
Price last confirmed 25 days ago
A
Retailer 2
-
₹29,612 INR
$312 USD
View
Final sale: no returns
Retailer 3
-
₹30,751 INR
$324 USD
View
Price last confirmed 35 days ago
Retailer 4
-
₹32,839 INR
$346 USD
View
Price last confirmed 30 days ago
Retailer 5
-
₹32,839 INR
$346 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
₹44,133 INR
$465 USD
View
A
Retailer 7
-
₹48,879 INR
$515 USD
View
A
Retailer 8
-
₹51,721 INR
€519 EUR
View
A
Retailer 9
-
₹56,657 INR
ZAR 9,644 ZAR
View
A
Retailer 10
-
₹57,437 INR
£477 GBP
View
A
Retailer 11
-
₹68,240 INR
$719 USD
View
Retailer 12
-
₹69,489 INR
$732 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
₹76,436 INR
A$1,239 AUD
View
B+
Retailer 14
-
₹78,965 INR
$832 USD
View
Retailer 15
-
₹1,05,635 INR
$1,113 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
₹1,10,432 INR
$1,164 USD
View
B
Retailer 17
-
₹1,26,420 INR
$1,332 USD
View
B
Retailer 18
-
₹1,31,746 INR
£1,093 GBP
View
B
Retailer 19
-
₹1,36,860 INR
$1,442 USD
View
B
Retailer 20
-
₹1,37,276 INR
$1,446 USD
View
B
Retailer 21
-
₹1,51,381 INR
$1,595 USD
View
Most Expensive
Brilliant Earth
21035738A · Sep 28
₹2,08,802 INR
$2,200 USD
View
Price last confirmed 35 days ago
21 more retailers have this diamond
Prices start from ₹29,612 INRSave up to ₹1,21,770 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
1.60ct Marquise
₹29,612 INR