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Round|Lab Grown|IGI

1.78ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG818685283

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818685283

Diamond specifications and retailer prices

From ₹22,853 INR
$240 USD
As of October 26, 2026
Save ₹1,08,551 INR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹1,31,404 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 LG818685283 or 818685283. Listed at 23 retailers as of October 26, 2026, with prices from ₹22,853 to ₹1,31,404, a ₹1,08,551 spread on the same certified stone. Brilliant Earth lists it at ₹1,31,404. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685283
Dimensions7.71 × 7.66 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm7.66 mm1.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685283
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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 26
Current: ₹1,31,404 INR|Low: ₹21,996 INR|High: ₹1,64,731 INR|Avg: ₹66,837 INR|-10.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 3₹22,853 INR
Retailer 6₹25,614 INR
Retailer 9₹26,566 INR
Retailer 7₹28,376 INR
Retailer 12₹38,278 INR
Retailer 17₹44,447 INR
Retailer 11₹45,491 INR
Retailer 14₹48,744 INR
Retailer 13₹53,291 INR
Retailer 8₹60,465 INR
Retailer 15₹66,164 INR
Retailer 18₹71,225 INR
Retailer 10₹91,221 INR
Retailer 16₹1,06,646 INR
Retailer 2₹1,14,278 INR
Retailer 4₹1,15,502 INR
Retailer 5₹1,25,903 INR
Brilliant Earth₹1,31,404 INR

43 data points across 18 retailers

23 retailers₹22,853 INR to ₹1,31,404 INR

A
Cheapest Retailer
-
₹22,853 INR
$240 USD
A
Retailer 2
-
₹25,614 INR
$269 USD
View
Final sale: no returns
A
Retailer 3
-
₹26,566 INR
$279 USD
View
A
Retailer 4
-
₹28,376 INR
$298 USD
View
A
Retailer 5
-
₹28,376 INR
$298 USD
View
B+
Retailer 6
-
₹38,278 INR
$402 USD
View
A
Retailer 7
-
₹44,447 INR
£368 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
₹45,491 INR
€455 EUR
View
A
Retailer 9
-
₹48,744 INR
ZAR 8,270 ZAR
View
A
Retailer 10
-
₹53,291 INR
£441 GBP
View
B+
Retailer 11
-
₹58,915 INR
$619 USD
View
B+
Retailer 12
-
₹59,703 INR
$627 USD
View
B+
Retailer 13
-
₹60,465 INR
$635 USD
View
B+
Retailer 14
-
₹66,164 INR
A$1,069 AUD
View
B+
Retailer 15
-
₹71,225 INR
$748 USD
View
B+
Retailer 16
-
₹91,221 INR
$958 USD
View
B
Retailer 17
-
₹96,163 INR
$1,010 USD
View
B
Retailer 18
-
₹1,06,646 INR
$1,120 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
₹1,14,278 INR
£945 GBP
View
B
Retailer 20
-
₹1,15,502 INR
$1,213 USD
View
B
Retailer 21
-
₹1,15,978 INR
$1,218 USD
View
B
Retailer 22
-
₹1,25,903 INR
$1,322 USD
View
Most Expensive
B
Brilliant Earth
21053173A · Oct 28
₹1,31,404 INR
$1,380 USD
View
22 more retailers have this diamond
Prices start from ₹22,853 INRSave up to ₹1,08,551 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
₹22,853 INR