Marquise|Lab Grown|IGI

0.31ct H SI1 Marquise Lab Grown Diamond

GD • H/SI1 • IGI LG544242229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544242229

Diamond specifications and retailer prices

From ₹8,257 INR
$87 USD
As of November 2, 2026
Save ₹66,595 INR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹74,853 INR at MOH London · As of November 2, 2026
View at MOH London

About this 0.31ct lab-grown marquise diamond

This 0.31ct lab-grown marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG544242229 or 544242229. Listed at 11 retailers as of November 2, 2026, with prices from ₹8,257 to ₹74,853, a ₹66,595 spread on the same certified stone. MOH London lists it at ₹74,853. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242229
Dimensions7.24 × 3.41 × 2.10 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.24 mm3.41 mm0.31 ctH / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544242229
Side View
Table 65.5%Crown 38.4°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹74,853 INR|Low: ₹7,878 INR|High: ₹1,18,246 INR|Avg: ₹33,982 INR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6₹8,257 INR
Retailer 9₹9,491 INR
Retailer 10₹10,820 INR
Retailer 11₹10,820 INR
Retailer 2₹16,135 INR
Retailer 4₹19,438 INR
Retailer 8₹21,639 INR
Retailer 5₹26,161 INR
Retailer 12₹31,510 INR
Retailer 7₹32,744 INR
MOH London₹74,853 INR
Retailer 3₹1,18,246 INR

20 data points across 12 retailers

11 retailers₹8,257 INR to ₹74,853 INR

B+
Cheapest Retailer
-
₹8,257 INR
$87 USD
B+
Retailer 2
-
₹9,491 INR
$100 USD
View
Retailer 3
-
₹10,820 INR
$114 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
₹10,820 INR
$114 USD
View
B+
Retailer 5
-
₹16,135 INR
$170 USD
View
B
Retailer 6
-
₹19,438 INR
HK$1,600 HKD
View
B
Retailer 7
-
₹21,639 INR
$228 USD
View
B
Retailer 8
-
₹26,161 INR
£217 GBP
View
B
Retailer 9
-
₹31,510 INR
$332 USD
View
C
Retailer 10
-
₹32,744 INR
$345 USD
View
Most Expensive
C
MOH London
LG544242229 · Nov 2
₹74,853 INR
£621 GBP
View
10 more retailers have this diamond
Prices start from ₹8,257 INRSave up to ₹66,595 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.

B+
0.31ct Marquise
₹8,257 INR