Heart|Lab Grown|IGI

0.77ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG848666364

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848666364

Diamond specifications and retailer prices

From $192 USD
HK$1,500 HKD
As of October 31, 2026
Save $411 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $603 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848666364 or 848666364. Listed at 7 retailers as of October 27, 2026, with prices from $192 to $603, a $411 spread on the same certified stone. Taylor and Hart lists it at $603. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666364
Dimensions6.09 × 6.58 × 3.42 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.09 mm6.58 mm0.77 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848666364
Side View
Table 67.0%Crown 33.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 52.0%

Caratlytics Score

How it works →
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 31
Current: $292 USD|Low: $192 USD|High: $603 USD|Avg: $393 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 2$192 USD
Retailer 5$275 USD
Retailer 6$288 USD
Retailer 1$292 USD
Retailer 3$470 USD
Retailer 4$528 USD
Taylor and Hart$603 USD

3 data points across 7 retailers

7 retailers$192 USD to $603 USD

A
Cheapest Retailer
-
$192 USD
HK$1,500 HKD
B+
Retailer 2
-
$275 USD
View
B+
Retailer 3
-
$288 USD
£227 GBP
View
Retailer 4
-
$292 USD
€278 EUR
View
B
Retailer 5
-
$470 USD
SGD 635 SGD
View
B
Retailer 6
-
$528 USD
View
Most Expensive
B
Taylor and Hart
UU67MAV · Oct 27
$603 USD
View
6 more retailers have this diamond
Prices start from $192 USDSave up to $411 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
$192 USD