Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG803661648

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803661648

Diamond specifications and retailer prices

From $172 USD
As of October 25, 2026
Save $634 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $999 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.79ct lab-grown heart diamond

This 0.79ct 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 LG803661648 or 803661648. Listed at 18 retailers as of October 25, 2026, with a 369% 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

0.79
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661648
Dimensions6.39 × 5.64 × 3.73 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm5.64 mm0.79 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661648
Side View
Table 68.0%Crown 37.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.4%

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 25
Current: $430 USD|Low: $136 USD|High: $1,006 USD|Avg: $420 USD|+6.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 18$139 USD
Retailer 6$155 USD
Retailer 9$161 USD
Retailer 5$172 USD
Retailer 10$192 USD
Retailer 11$290 USD
Retailer 14$292 USD
Retailer 17$307 USD
Retailer 4$322 USD
Retailer 3$409 USD
Retailer 16$425 USD
Retailer 1$430 USD
Retailer 7$474 USD
Retailer 13$536 USD
Retailer 2$554 USD
Retailer 12$570 USD
Retailer 8$610 USD
Retailer 15$806 USD
Reve Diamonds$999 USD

43 data points across 19 retailers

18 retailers$172 USD to $806 USD

Retailer 1
-
$139 USD
Price last confirmed 9 days ago
Retailer 2
-
$161 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$172 USD
View
A
Retailer 4
-
$192 USD
HK$1,500 HKD
View
B+
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$292 USD
£230 GBP
View
Retailer 7
-
$307 USD
ZAR 4,953 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$322 USD
View
B+
Retailer 9
-
$409 USD
View
B+
Retailer 10
-
$425 USD
£334 GBP
View
B+
Retailer 11
-
$430 USD
View
B+
Retailer 12
-
$474 USD
SGD 641 SGD
View
B
Retailer 13
-
$536 USD
View
B
Retailer 14
-
$554 USD
View
B
Retailer 15
-
$570 USD
View
B
Retailer 16
-
$610 USD
View
B
Retailer 17
-
$806 USD
£635 GBP
View
Most Expensive
B
Reve Diamonds
DB25EC4E9 · Oct 25
$999 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $172 USDSave up to $634 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
0.79ct Heart
$172 USD