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Heart|Lab Grown|IGI

1.28ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG826667978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826667978

Diamond specifications and retailer prices

From €175 EUR
$196 USD
As of November 2, 2026
Save €878 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,053 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826667978 or 826667978. Listed at 17 retailers as of November 1, 2026, with prices from €175 to €1,053, a €878 spread on the same certified stone. Reve Diamonds lists it at €1,053. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826667978
Dimensions7.41 × 6.28 × 4.71 mm
L/W Ratio1.18
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
7.41 mm6.28 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826667978
Side View
Table 60.0%Crown 37.4°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.6%

Caratlytics Score

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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 2
Current: €571 EUR|Low: €165 EUR|High: €1,053 EUR|Avg: €503 EUR|+11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 15€175 EUR
Retailer 11€202 EUR
Retailer 8€212 EUR
Retailer 4€217 EUR
Retailer 16€226 EUR
Retailer 12€374 EUR
Retailer 2€378 EUR
Retailer 10€396 EUR
Retailer 14€460 EUR
Retailer 9€529 EUR
Retailer 1€571 EUR
Retailer 13€697 EUR
Retailer 5€708 EUR
Retailer 3€745 EUR
Retailer 7€767 EUR
Retailer 6€1,000 EUR
Reve Diamonds€1,053 EUR

44 data points across 17 retailers

17 retailers€175 EUR to €1,053 EUR

A
Cheapest Retailer
-
€175 EUR
$196 USD
A
Retailer 2
-
€202 EUR
$227 USD
View
Retailer 3
-
€212 EUR
$238 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€217 EUR
$243 USD
View
A
Retailer 5
-
€226 EUR
$254 USD
View
Final sale: no returns
A
Retailer 6
-
€374 EUR
ZAR 6,781 ZAR
View
A
Retailer 7
-
€378 EUR
$424 USD
View
A
Retailer 8
-
€396 EUR
£350 GBP
View
B+
Retailer 9
-
€460 EUR
$516 USD
View
B+
Retailer 10
-
€529 EUR
A$912 AUD
View
B+
Retailer 11
-
€571 EUR
$640 USD
View
B
Retailer 12
-
€697 EUR
$782 USD
View
B+
Retailer 13
-
€708 EUR
A$1,221 AUD
View
B
Retailer 14
-
€745 EUR
$835 USD
View
B
Retailer 15
-
€767 EUR
$860 USD
View
B
Retailer 16
-
€1,000 EUR
£883 GBP
View
Most Expensive
B
Reve Diamonds
A60215E3D · Nov 1
€1,053 EUR
$1,181 USD
View
16 more retailers have this diamond
Prices start from €175 EURSave up to €878 EUR

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
1.28ct Heart
€175 EUR