Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG826667973

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826667973

Diamond specifications and retailer prices

From €172 EUR
$192 USD
As of October 30, 2026
Save €873 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,045 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826667973 or 826667973. Listed at 18 retailers as of October 30, 2026, with prices from €172 to €1,045, a €873 spread on the same certified stone. Reve Diamonds lists it at €1,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826667973
Dimensions7.47 × 6.49 × 4.31 mm
L/W Ratio1.15
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
7.47 mm6.49 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826667973
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.7%

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: Oct 30
Current: €388 EUR|Low: €161 EUR|High: €1,045 EUR|Avg: €503 EUR|+1.9%
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
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 12€172 EUR
Retailer 5€197 EUR
Retailer 6€210 EUR
Retailer 16€213 EUR
Retailer 13€221 EUR
Retailer 3€361 EUR
Retailer 14€373 EUR
Retailer 1€388 EUR
Retailer 11€433 EUR
Retailer 9€464 EUR
Retailer 4€513 EUR
Retailer 10€556 EUR
Retailer 7€677 EUR
Retailer 2€717 EUR
Retailer 15€733 EUR
Retailer 8€779 EUR
Retailer 17€989 EUR
Reve Diamonds€1,045 EUR

39 data points across 18 retailers

18 retailers€172 EUR to €1,045 EUR

A
Cheapest Retailer
-
€172 EUR
$192 USD
A
Retailer 2
-
€197 EUR
$220 USD
View
A
Retailer 3
-
€210 EUR
$235 USD
View
A
Retailer 4
-
€213 EUR
$238 USD
View
A
Retailer 5
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€221 EUR
$247 USD
View
Final sale: no returns
A
Retailer 6
-
€361 EUR
ZAR 6,521 ZAR
View
A
Retailer 7
-
€373 EUR
$417 USD
View
A
Retailer 8
-
€388 EUR
£341 GBP
View
B+
Retailer 9
-
€433 EUR
$484 USD
View
B+
Retailer 10
-
€464 EUR
A$798 AUD
View
B+
Retailer 11
-
€513 EUR
A$882 AUD
View
B+
Retailer 12
-
€556 EUR
$621 USD
View
B+
Retailer 13
-
€677 EUR
$756 USD
View
B+
Retailer 14
-
€717 EUR
A$1,232 AUD
View
B+
Retailer 15
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€733 EUR
$819 USD
View
B
Retailer 16
-
€779 EUR
$870 USD
View
B
Retailer 17
-
€989 EUR
£870 GBP
View
Most Expensive
B
Reve Diamonds
D776CEE74 · Oct 30
€1,045 EUR
$1,168 USD
View
17 more retailers have this diamond
Prices start from €172 EURSave up to €873 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
€172 EUR