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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG700579785

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700579785

Diamond specifications and retailer prices

From €181 EUR
As of November 4, 2026
Save €891 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,072 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 LG700579785 or 700579785. Listed at 19 retailers as of November 4, 2026, with prices from €181 to €1,072, a €891 spread on the same certified stone. Reve Diamonds lists it at €1,072. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700579785
Dimensions6.45 × 7.37 × 4.49 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
6.45 mm7.37 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700579785
Side View
Table 64.0%Crown 34.3°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 60.9%

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 4
Current: €409 EUR|Low: €174 EUR|High: €1,172 EUR|Avg: €521 EUR|+3.6%
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 5, 2026
Retailer 2€181 EUR
Retailer 16€202 EUR
Retailer 6€210 EUR
Retailer 3€225 EUR
Retailer 7€225 EUR
Retailer 15€296 EUR
Retailer 13€304 EUR
Retailer 10€388 EUR
Retailer 1€409 EUR
Retailer 8€509 EUR
Retailer 11€546 EUR
Retailer 14€549 EUR
Retailer 4€723 EUR
Retailer 12€806 EUR
Retailer 9€1,049 EUR
Reve Diamonds€1,072 EUR
Retailer 5€1,127 EUR

46 data points across 17 retailers

19 retailers€181 EUR to €1,072 EUR

A
Cheapest Retailer
-
€181 EUR
A
Retailer 2
-
€202 EUR
View
Final sale: no returns
A
Retailer 3
-
€210 EUR
View
A
Retailer 4
-
€225 EUR
View
Retailer 5
-
€225 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€304 EUR
View
A
Retailer 7
-
€388 EUR
View
A
Retailer 8
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€409 EUR
View
B+
Retailer 9
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€456 EUR
View
B+
Retailer 10
-
€461 EUR
View
B+
Retailer 11
-
€509 EUR
View
B+
Retailer 12
-
€546 EUR
View
Retailer 13
-
€549 EUR
View
Price last confirmed 9 days ago
B
Retailer 14
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€723 EUR
View
B
Retailer 15
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€765 EUR
View
B
Retailer 16
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€770 EUR
View
Retailer 17
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€806 EUR
View
Price last confirmed 7 days ago
B
Retailer 18
-
€1,049 EUR
View
Most Expensive
B
Reve Diamonds
4A04884CA · Nov 4
€1,072 EUR
$1,208 USD
View
18 more retailers have this diamond
Prices start from €181 EURSave up to €891 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
€181 EUR