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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG825633959

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825633959

Diamond specifications and retailer prices

From €175 EUR
As of November 4, 2026
Save €876 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,051 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 LG825633959 or 825633959. Listed at 18 retailers as of November 4, 2026, with prices from €175 to €1,051, a €876 spread on the same certified stone. Reve Diamonds lists it at €1,051. 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 angle36.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633959
Dimensions7.54 × 6.45 × 4.34 mm
L/W Ratio1.17
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
7.54 mm6.45 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633959
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 57.6%

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 4
Current: €392 EUR|Low: €175 EUR|High: €1,056 EUR|Avg: €518 EUR|-3.9%
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 4€175 EUR
Retailer 15€195 EUR
Retailer 12€203 EUR
Retailer 14€217 EUR
Retailer 7€219 EUR
Retailer 11€293 EUR
Retailer 5€377 EUR
Retailer 1€392 EUR
Retailer 8€459 EUR
Retailer 3€533 EUR
Retailer 10€697 EUR
Retailer 13€699 EUR
Retailer 2€706 EUR
Retailer 16€744 EUR
Retailer 6€806 EUR
Retailer 9€1,011 EUR
Reve Diamonds€1,051 EUR

43 data points across 17 retailers

18 retailers€175 EUR to €1,051 EUR

A
Cheapest Retailer
-
€175 EUR
A
Retailer 2
-
€195 EUR
View
Final sale: no returns
A
Retailer 3
-
€203 EUR
View
A
Retailer 4
-
€217 EUR
View
Retailer 5
-
€219 EUR
View
Price last confirmed 11 days ago
Retailer 6
-
€226 EUR
View
Price last confirmed 41 days ago
B+
Retailer 7
-
€293 EUR
View
A
Retailer 8
-
€377 EUR
View
A
Retailer 9
-
€392 EUR
View
B+
Retailer 10
-
€459 EUR
View
B+
Retailer 11
-
€533 EUR
View
B+
Retailer 12
-
€697 EUR
View
B+
Retailer 13
-
€699 EUR
View
B+
Retailer 14
-
€706 EUR
View
B
Retailer 15
-
€744 EUR
View
Retailer 16
-
€806 EUR
View
Price last confirmed 7 days ago
B
Retailer 17
-
€1,011 EUR
View
Most Expensive
B
Reve Diamonds
BE95A4477 · Nov 4
€1,051 EUR
$1,184 USD
View
17 more retailers have this diamond
Prices start from €175 EURSave up to €876 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
€175 EUR