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Round|Lab Grown|IGI

0.31ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG480170746

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480170746

Diamond specifications and retailer prices

From ₹16,142 INR
$170 USD
As of November 1, 2026
Save ₹77,916 INR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹94,057 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown round diamond

This 0.31ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG480170746 or 480170746. Listed at 11 retailers as of October 29, 2026, with prices from ₹16,142 to ₹94,057, a ₹77,916 spread on the same certified stone. MOH London lists it at ₹94,057. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480170746
Dimensions4.28 × 4.32 × 2.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.28 mm4.32 mm0.31 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG480170746
Side View
Table 60.5%Crown 37°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: ₹94,057 INR|Low: ₹15,477 INR|High: ₹94,781 INR|Avg: ₹35,520 INR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5₹16,142 INR
Retailer 8₹18,705 INR
Retailer 3₹19,940 INR
Retailer 6₹20,034 INR
Retailer 9₹26,871 INR
Retailer 2₹35,597 INR
Retailer 7₹35,796 INR
Retailer 4₹41,175 INR
Retailer 10₹44,897 INR
MOH London₹94,057 INR

42 data points across 10 retailers

11 retailers₹16,142 INR to ₹94,057 INR

A
Cheapest Retailer
-
₹16,142 INR
$170 USD
B+
Retailer 2
-
₹18,705 INR
$197 USD
View
B+
Retailer 3
-
₹19,940 INR
$210 USD
View
Retailer 4
-
₹20,034 INR
$211 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
₹20,034 INR
$211 USD
View
B
Retailer 6
-
₹35,597 INR
£295 GBP
View
B
Retailer 7
-
₹35,796 INR
$377 USD
View
B
Retailer 8
-
₹41,175 INR
€413 EUR
View
B
Retailer 9
-
₹46,546 INR
£386 GBP
View
B
Retailer 10
-
₹64,376 INR
$678 USD
View
Most Expensive
B
MOH London
LG480170746 · Oct 29
₹94,057 INR
£780 GBP
View
10 more retailers have this diamond
Prices start from ₹16,142 INRSave up to ₹77,916 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
0.31ct Round
₹16,142 INR