Heart|Lab Grown|IGI

0.77ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG840620865

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620865

Diamond specifications and retailer prices

From $196 USD
As of October 27, 2026
Save $984 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,180 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840620865 or 840620865. Listed at 12 retailers as of October 27, 2026, with prices from $196 to $1,180, a $984 spread on the same certified stone. Reve Diamonds lists it at $1,180. 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

0.77
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620865
Dimensions5.71 × 6.24 × 3.64 mm
L/W Ratio1.09
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
5.71 mm6.24 mm0.77 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620865
Side View
Table 57.0%Crown 37.9°Girdle: MED-STKPavilion 37°Culet: NoneDepth 58.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $545 USD|Low: $196 USD|High: $1,180 USD|Avg: $500 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 10$196 USD
Retailer 4$218 USD
Retailer 6$227 USD
Retailer 5$342 USD
Retailer 8$357 USD
Retailer 11$413 USD
Retailer 7$441 USD
Retailer 2$515 USD
Retailer 1$545 USD
Retailer 9$640 USD
Retailer 3$834 USD
Reve Diamonds$1,180 USD

4 data points across 12 retailers

12 retailers$196 USD to $1,180 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$227 USD
View
B+
Retailer 4
-
$342 USD
View
B+
Retailer 5
-
$357 USD
View
B+
Retailer 6
-
$413 USD
€393 EUR
View
B+
Retailer 7
-
$441 USD
£347 GBP
View
B
Retailer 8
-
$515 USD
View
B
Retailer 9
-
$545 USD
View
B
Retailer 10
-
$640 USD
View
B
Retailer 11
-
$834 USD
View
Most Expensive
B
Reve Diamonds
98C826730 · Oct 28
$1,180 USD
View
11 more retailers have this diamond
Prices start from $196 USDSave up to $984 USD

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
0.77ct Heart
$196 USD