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Cushion|Lab Grown|IGI

1.40ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG830620145

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830620145

Diamond specifications and retailer prices

From ₹24,592 INR
$259 USD
As of October 30, 2026
Save ₹1,58,187 INR (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹1,82,779 INR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830620145 or 830620145. Listed at 10 retailers as of October 30, 2026, with prices from ₹24,592 to ₹1,82,779, a ₹1,58,187 spread on the same certified stone. Helzberg Diamonds lists it at ₹1,82,779. 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

1.40
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620145
Dimensions8.29 × 5.58 × 3.76 mm
L/W Ratio1.49
Girdle conditionFaceted
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
8.29 mm5.58 mm1.40 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620145
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 67.4%

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: Oct 30
Current: ₹1,82,779 INR|Low: ₹24,592 INR|High: ₹1,85,153 INR|Avg: ₹78,868 INR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9₹24,592 INR
Retailer 6₹31,111 INR
Retailer 5₹46,146 INR
Retailer 3₹50,703 INR
Retailer 2₹51,251 INR
Retailer 7₹71,972 INR
Retailer 10₹88,883 INR
Retailer 8₹92,369 INR
Retailer 4₹1,80,405 INR
Helzberg Diamonds₹1,82,779 INR

3 data points across 10 retailers

10 retailers₹24,592 INR to ₹1,82,779 INR

A
Cheapest Retailer
-
₹24,592 INR
$259 USD
Final sale: no returns
A
Retailer 2
-
₹31,111 INR
£258 GBP
View
A
Retailer 3
-
₹46,146 INR
$486 USD
View
A
Retailer 4
-
₹50,703 INR
$534 USD
View
A
Retailer 5
-
₹51,251 INR
£425 GBP
View
B+
Retailer 6
-
₹71,972 INR
$758 USD
View
B+
Retailer 7
-
₹88,883 INR
SGD 1,265 SGD
View
B+
Retailer 8
-
₹92,369 INR
$973 USD
View
B
Retailer 9
-
₹1,80,405 INR
$1,900 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMIGHKL · Oct 31
₹1,82,779 INR
$1,925 USD
View
9 more retailers have this diamond
Prices start from ₹24,592 INRSave up to ₹1,58,187 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
1.40ct Cushion
₹24,592 INR