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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG656490956

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG656490956

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 30, 2026
Save €939 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,141 EUR at Reve Diamonds · As of October 30, 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 LG656490956 or 656490956. Listed at 18 retailers as of October 30, 2026, with prices from €202 to €1,141, a €939 spread on the same certified stone. Reve Diamonds lists it at €1,141. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656490956
Dimensions6.82 × 7.31 × 4.44 mm
L/W Ratio1.07
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
6.82 mm7.31 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656490956
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €327 EUR|Low: €194 EUR|High: €1,015 EUR|Avg: €431 EUR|-0.2%
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
November 1, 2026
Retailer 15€202 EUR
Retailer 6€226 EUR
Retailer 3€235 EUR
Retailer 2€251 EUR
Retailer 4€251 EUR
Retailer 1€327 EUR
Retailer 13€338 EUR
Retailer 14€420 EUR
Retailer 10€430 EUR
Retailer 5€466 EUR
Retailer 8€467 EUR
Retailer 7€471 EUR
Retailer 11€611 EUR
Retailer 12€637 EUR
Retailer 9€1,008 EUR

44 data points across 15 retailers

18 retailers€202 EUR to €1,141 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
$262 USD
View
A
Retailer 4
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€251 EUR
$280 USD
View
A
Retailer 5
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€251 EUR
$280 USD
View
A
Retailer 6
-
€327 EUR
£288 GBP
View
A
Retailer 7
-
€338 EUR
$378 USD
View
A
Retailer 8
-
€430 EUR
ZAR 7,764 ZAR
View
B+
Retailer 9
-
€466 EUR
$521 USD
View
B+
Retailer 10
-
€467 EUR
£411 GBP
View
B+
Retailer 11
-
€471 EUR
$526 USD
View
B+
Retailer 12
-
€611 EUR
A$1,050 AUD
View
B+
Retailer 13
-
€637 EUR
$712 USD
View
B
Retailer 14
-
€805 EUR
$899 USD
View
Retailer 15
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€807 EUR
$902 USD
View
Price last confirmed 16 days ago
B
Retailer 16
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€852 EUR
$952 USD
View
B
Retailer 17
-
€1,008 EUR
£887 GBP
View
Most Expensive
B
Reve Diamonds
AFA36A759 · Oct 30
€1,141 EUR
$1,275 USD
View
17 more retailers have this diamond
Prices start from €202 EURSave up to €939 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
€202 EUR