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Heart|Lab Grown|IGI

1.28ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG581328271

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG581328271

Diamond specifications and retailer prices

From €218 EUR
$245 USD
As of October 28, 2026
Save €902 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,120 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 LG581328271 or 581328271. Listed at 15 retailers as of October 28, 2026, with prices from €218 to €1,120, a €902 spread on the same certified stone. Reve Diamonds lists it at €1,120. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581328271
Dimensions6.80 × 7.46 × 4.37 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.80 mm7.46 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581328271
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 58.6%

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: Oct 28
Current: €974 EUR|Low: €218 EUR|High: €1,120 EUR|Avg: €618 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 8€218 EUR
Retailer 7€274 EUR
Retailer 5€341 EUR
Retailer 4€452 EUR
Retailer 9€467 EUR
Retailer 3€557 EUR
Retailer 2€683 EUR
Retailer 6€784 EUR
Retailer 11€788 EUR
Retailer 10€828 EUR
Retailer 1€974 EUR
Reve Diamonds€1,120 EUR

27 data points across 12 retailers

15 retailers€218 EUR to €1,120 EUR

Retailer 1
-
€188 EUR
$211 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€218 EUR
$245 USD
View
Final sale: no returns
Retailer 3
-
€227 EUR
$255 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€243 EUR
$272 USD
View
Price last confirmed 30 days ago
Retailer 5
-
€243 EUR
$272 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€274 EUR
HK$2,400 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€341 EUR
$382 USD
View
B+
Retailer 8
-
€452 EUR
£399 GBP
View
B+
Retailer 9
-
€467 EUR
$524 USD
View
Retailer 10
-
€781 EUR
$876 USD
View
Price last confirmed 33 days ago
Retailer 11
-
€784 EUR
$879 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
€788 EUR
SGD 1,194 SGD
View
B
Retailer 13
-
€828 EUR
$929 USD
View
B
Retailer 14
-
€974 EUR
£860 GBP
View
Most Expensive
B
Reve Diamonds
27293F7E5 · Nov 1
€1,120 EUR
$1,257 USD
View
14 more retailers have this diamond
Prices start from €218 EURSave up to €902 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
€218 EUR