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Round|Lab Grown|IGI

1.78ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG784688459

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784688459

Diamond specifications and retailer prices

From ₹23,138 INR
$243 USD
As of October 29, 2026
Save ₹1,26,357 INR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹1,49,495 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.78ct lab-grown round diamond

This 1.78ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784688459 or 784688459. Listed at 21 retailers as of October 28, 2026, with prices from ₹23,138 to ₹1,49,495, a ₹1,26,357 spread on the same certified stone. Brilliant Earth lists it at ₹1,49,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784688459
Dimensions7.71 × 7.74 × 4.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm7.74 mm1.78 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784688459
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹1,49,495 INR|Low: ₹22,662 INR|High: ₹1,62,826 INR|Avg: ₹71,022 INR|-8.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
October 29, 2026
Retailer 2₹23,138 INR
Retailer 8₹26,852 INR
Retailer 7₹28,661 INR
Retailer 12₹44,969 INR
Retailer 14₹47,691 INR
Retailer 18₹48,181 INR
Retailer 4₹49,293 INR
Retailer 13₹53,514 INR
Retailer 3₹54,041 INR
Retailer 15₹59,798 INR
Retailer 6₹66,844 INR
Retailer 11₹73,700 INR
Retailer 5₹92,268 INR
Retailer 9₹97,172 INR
Retailer 19₹1,07,599 INR
Retailer 17₹1,16,645 INR
Retailer 10₹1,17,664 INR
Retailer 16₹1,27,309 INR
Brilliant Earth₹1,49,495 INR

32 data points across 19 retailers

21 retailers₹23,138 INR to ₹1,49,495 INR

A
Cheapest Retailer
-
₹23,138 INR
$243 USD
A
Retailer 2
-
₹26,852 INR
$282 USD
View
A
Retailer 3
-
₹28,661 INR
$301 USD
View
A
Retailer 4
-
₹29,328 INR
$308 USD
View
A
Retailer 5
-
₹44,969 INR
£372 GBP
View
A
Retailer 6
-
₹47,691 INR
€477 EUR
View
B+
Retailer 7
-
₹48,181 INR
$506 USD
View
A
Retailer 8
-
₹49,293 INR
ZAR 8,363 ZAR
View
A
Retailer 9
-
₹53,514 INR
$562 USD
View
A
Retailer 10
-
₹54,041 INR
£447 GBP
View
B+
Retailer 11
-
₹59,798 INR
$628 USD
View
B+
Retailer 12
-
₹66,844 INR
A$1,080 AUD
View
B+
Retailer 13
-
₹73,700 INR
$774 USD
View
B+
Retailer 14
-
₹92,268 INR
$969 USD
View
B
Retailer 15
-
₹97,172 INR
$1,021 USD
View
B
Retailer 16
-
₹1,03,980 INR
$1,092 USD
View
B
Retailer 17
-
₹1,07,599 INR
$1,130 USD
View
B
Retailer 18
-
₹1,16,645 INR
$1,225 USD
View
B
Retailer 19
-
₹1,17,664 INR
£973 GBP
View
B
Retailer 20
-
₹1,27,309 INR
$1,337 USD
View
Most Expensive
B
Brilliant Earth
18543125A · Oct 28
₹1,49,495 INR
$1,570 USD
View
20 more retailers have this diamond
Prices start from ₹23,138 INRSave up to ₹1,26,357 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
1.78ct Round
₹23,138 INR