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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG791636026

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791636026

Diamond specifications and retailer prices

From €178 EUR
As of November 4, 2026
Save €883 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,061 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791636026 or 791636026. Listed at 19 retailers as of November 4, 2026, with prices from €178 to €1,061, a €883 spread on the same certified stone. Reve Diamonds lists it at €1,061. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791636026
Dimensions7.16 × 7.09 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.09 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791636026
Side View
Table 56.0%Crown 37.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €400 EUR|Low: €178 EUR|High: €1,082 EUR|Avg: €503 EUR|-2.6%
Retailer 1
Retailer 2
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 12€178 EUR
Retailer 15€199 EUR
Retailer 2€207 EUR
Retailer 7€223 EUR
Retailer 8€223 EUR
Retailer 11€288 EUR
Retailer 5€384 EUR
Retailer 18€384 EUR
Retailer 6€386 EUR
Retailer 1€400 EUR
Retailer 10€461 EUR
Retailer 9€507 EUR
Retailer 4€543 EUR
Retailer 14€604 EUR
Retailer 13€710 EUR
Retailer 17€713 EUR
Retailer 16€757 EUR
Retailer 3€1,042 EUR
Reve Diamonds€1,061 EUR

35 data points across 19 retailers

19 retailers€178 EUR to €1,061 EUR

A
Cheapest Retailer
-
€178 EUR
A
Retailer 2
-
€199 EUR
View
Final sale: no returns
A
Retailer 3
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€207 EUR
View
A
Retailer 4
-
€223 EUR
View
Retailer 5
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€223 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€288 EUR
View
A
Retailer 7
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€384 EUR
View
A
Retailer 8
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€384 EUR
View
A
Retailer 9
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€386 EUR
View
A
Retailer 10
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€400 EUR
View
B+
Retailer 11
-
€461 EUR
View
B+
Retailer 12
-
€507 EUR
View
B+
Retailer 13
-
€543 EUR
View
B+
Retailer 14
-
€604 EUR
View
B+
Retailer 15
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€710 EUR
View
B
Retailer 16
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€713 EUR
View
B
Retailer 17
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€757 EUR
View
B
Retailer 18
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€1,042 EUR
View
Most Expensive
B
Reve Diamonds
34231EAAD · Nov 4
€1,061 EUR
$1,196 USD
View
18 more retailers have this diamond
Prices start from €178 EURSave up to €883 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
1.23ct Heart
€178 EUR