CaratHunter
Plans
Cushion|Lab Grown|IGI

1.89ct H SI1 Cushion Lab Grown Diamond

VG • H/SI1 • IGI LG459199006

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG459199006

Diamond specifications and retailer prices

From ₹45,101 INR
$475 USD
As of November 1, 2026
Save ₹1,43,737 INR (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹1,88,838 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG459199006 or 459199006. Listed at 10 retailers as of October 29, 2026, with prices from ₹45,101 to ₹1,88,838, a ₹1,43,737 spread on the same certified stone. MOH London lists it at ₹1,88,838. 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

1.89
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459199006
Dimensions7.81 × 6.66 × 4.64 mm
L/W Ratio1.17
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
7.81 mm6.66 mm1.89 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459199006
Side View
Table 62.5%Crown 36.2°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 69.7%

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: ₹1,88,838 INR|Low: ₹28,105 INR|High: ₹1,90,044 INR|Avg: ₹90,869 INR|-0.5%
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 1, 2026
Retailer 10₹39,309 INR
Retailer 8₹45,101 INR
Retailer 5₹49,849 INR
Retailer 12₹51,653 INR
Retailer 6₹51,748 INR
Retailer 11₹61,718 INR
Retailer 2₹63,410 INR
Retailer 7₹93,051 INR
Retailer 9₹1,07,014 INR
Retailer 4₹1,34,333 INR
Retailer 3₹1,80,405 INR
MOH London₹1,88,838 INR

26 data points across 12 retailers

10 retailers₹45,101 INR to ₹1,88,838 INR

A
Cheapest Retailer
-
₹45,101 INR
$475 USD
A
Retailer 2
-
₹49,849 INR
€500 EUR
View
B+
Retailer 3
-
₹51,653 INR
$544 USD
View
A
Retailer 4
-
₹51,748 INR
$545 USD
View
B+
Retailer 5
-
₹61,718 INR
$650 USD
View
A
Retailer 6
-
₹63,410 INR
£526 GBP
View
B+
Retailer 7
-
₹93,051 INR
$980 USD
View
B+
Retailer 8
-
₹1,07,014 INR
$1,127 USD
View
B
Retailer 9
-
₹1,80,405 INR
$1,900 USD
View
Most Expensive
B
MOH London
LG459199006 · Oct 29
₹1,88,838 INR
£1,566 GBP
View
9 more retailers have this diamond
Prices start from ₹45,101 INRSave up to ₹1,43,737 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
1.89ct Cushion
₹45,101 INR