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Heart|Lab Grown|IGI

0.76ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG694578303

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG694578303

Diamond specifications and retailer prices

From $266 USD
As of November 3, 2026
Save $744 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,207 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.76ct lab-grown heart diamond

This 0.76ct 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 LG694578303 or 694578303. Listed at 13 retailers as of November 3, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.76
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694578303
Dimensions5.44 × 6.29 × 3.79 mm
L/W Ratio1.16
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
5.44 mm6.29 mm0.76 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694578303
Side View
Table 65.0%Crown 39.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.3%

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: Nov 3
Current: $1,207 USD|Low: $238 USD|High: $1,483 USD|Avg: $659 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 10$238 USD
Retailer 11$266 USD
Retailer 12$295 USD
Retailer 2$309 USD
Retailer 4$342 USD
Retailer 9$499 USD
Retailer 7$522 USD
Retailer 6$559 USD
Retailer 5$756 USD
Retailer 3$1,010 USD
Retailer 8$1,186 USD
Queensmith$1,207 USD

42 data points across 12 retailers

13 retailers$266 USD to $1,010 USD

Retailer 1
-
$238 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$266 USD
View
Final sale: no returns
Retailer 3
-
$295 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$309 USD
View
Retailer 5
-
$342 USD
View
Price last confirmed 35 days ago
B
Retailer 6
-
$499 USD
View
B
Retailer 7
-
$522 USD
A$803 AUD
View
B
Retailer 8
-
$559 USD
£440 GBP
View
B
Retailer 9
-
$756 USD
A$1,163 AUD
View
Retailer 10
-
$950 USD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$1,010 USD
View
Retailer 12
-
$1,186 USD
£934 GBP
View
Price last confirmed 8 days ago
Most Expensive
Queensmith
LG694578303 · Oct 27
$1,207 USD
£950 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $266 USDSave up to $744 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
0.76ct Heart
$266 USD