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Heart|Lab Grown|IGI

0.78ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG623420407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623420407

Diamond specifications and retailer prices

From ₹20,509 INR
$216 USD
As of November 1, 2026
Save ₹90,728 INR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,75,658 INR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623420407 or 623420407. Listed at 16 retailers as of November 1, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623420407
Dimensions5.75 × 6.24 × 3.71 mm
L/W Ratio1.09
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
5.75 mm6.24 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG623420407
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 59.5%

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: Nov 1
Current: ₹1,75,658 INR|Low: ₹20,509 INR|High: ₹1,85,153 INR|Avg: ₹65,580 INR|-5.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6₹20,509 INR
Retailer 10₹21,744 INR
Retailer 9₹30,479 INR
Retailer 8₹34,277 INR
Retailer 2₹45,549 INR
Retailer 4₹46,379 INR
Retailer 5₹73,206 INR
Retailer 3₹1,00,449 INR
Retailer 7₹1,11,237 INR
Do Amore Diamonds₹1,75,658 INR

41 data points across 10 retailers

16 retailers₹20,509 INR to ₹1,11,237 INR

Retailer 1
-
₹17,566 INR
$185 USD
Price last confirmed 30 days ago
A
Retailer 2
-
₹20,509 INR
$216 USD
View
Final sale: no returns
Retailer 3
-
₹21,269 INR
$224 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
₹21,744 INR
$229 USD
View
Retailer 5
-
₹22,693 INR
$239 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
₹30,479 INR
$321 USD
View
B+
Retailer 7
-
₹34,277 INR
$361 USD
View
B+
Retailer 8
-
₹45,549 INR
ZAR 7,750 ZAR
View
B+
Retailer 9
-
₹46,379 INR
£385 GBP
View
B
Retailer 10
-
₹73,112 INR
$770 USD
View
B
Retailer 11
-
₹73,206 INR
$771 USD
View
Retailer 12
-
₹80,613 INR
$849 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
₹96,925 INR
$1,021 USD
View
B
Retailer 14
-
₹1,00,449 INR
£833 GBP
View
B
Retailer 15
-
₹1,11,237 INR
$1,172 USD
View
Most Expensive
Do Amore Diamonds
27-442BAE144 · Nov 1
₹1,75,658 INR
$1,850 USD
View
Price under review
15 more retailers have this diamond
Prices start from ₹20,509 INRSave up to ₹90,728 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
0.78ct Heart
₹20,509 INR