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Heart|Lab Grown|IGI

0.28ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG821646688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821646688

Diamond specifications and retailer prices

From $67 USD
As of November 6, 2026
Save $198 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $384 USD at B2C Jewels · As of October 26, 2026
View at B2C Jewels

About this 0.28ct lab-grown heart diamond

This 0.28ct lab-grown heart sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821646688 or 821646688. Listed at 9 retailers as of November 6, 2026, with a 296% 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

0.28
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821646688
Dimensions4.60 × 4.16 × 2.54 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.60 mm4.16 mm0.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821646688
Side View
Table 66.0%Crown 31.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 55.2%

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 6
Current: $384 USD|Low: $67 USD|High: $423 USD|Avg: $220 USD|-6.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$67 USD
Retailer 6$77 USD
Retailer 2$88 USD
Retailer 3$170 USD
Retailer 8$193 USD
Retailer 9$210 USD
Retailer 4$265 USD
Retailer 7$326 USD
B2C Jewels$384 USD

21 data points across 9 retailers

9 retailers$67 USD to $265 USD

A
Cheapest Retailer
-
$67 USD
A
Retailer 2
-
$77 USD
View
A
Retailer 3
-
$88 USD
View
B
Retailer 4
-
$170 USD
View
Retailer 5
-
$193 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$210 USD
View
Price last confirmed 26 days ago
B
Retailer 7
-
$265 USD
View
Retailer 8
-
$326 USD
View
Price last confirmed 11 days ago
Most Expensive
B2C Jewels
36270144 · Oct 26
$384 USD
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from $67 USDSave up to $198 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
0.28ct Heart
$67 USD