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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 €171 EUR
$190 USD
As of October 27, 2026
Save €879 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,049 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 27, 2026, with prices from €171 to €1,049, a €879 spread on the same certified stone. Reve Diamonds lists it at €1,049. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €222 EUR|Low: €207 EUR|High: €1,049 EUR|Avg: €552 EUR|-1.6%
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
Reve Diamonds
October 30, 2026
Retailer 10€214 EUR
Retailer 1€222 EUR
Retailer 13€363 EUR
Retailer 7€375 EUR
Retailer 8€389 EUR
Retailer 6€434 EUR
Retailer 5€466 EUR
Retailer 14€515 EUR
Retailer 2€547 EUR
Retailer 3€679 EUR
Retailer 12€719 EUR
Retailer 9€736 EUR
Retailer 4€782 EUR
Retailer 11€993 EUR
Reve Diamonds€1,049 EUR

44 data points across 15 retailers

18 retailers€171 EUR to €1,049 EUR

A
Cheapest Retailer
-
€171 EUR
$190 USD
A
Retailer 2
-
€198 EUR
$220 USD
View
A
Retailer 3
-
€211 EUR
$235 USD
View
A
Retailer 4
-
€214 EUR
$238 USD
View
A
Retailer 5
-
€222 EUR
$247 USD
View
Final sale: no returns
A
Retailer 6
-
€363 EUR
ZAR 6,521 ZAR
View
A
Retailer 7
-
€375 EUR
$417 USD
View
A
Retailer 8
-
€389 EUR
£341 GBP
View
B+
Retailer 9
-
€434 EUR
$483 USD
View
B+
Retailer 10
-
€466 EUR
A$798 AUD
View
B+
Retailer 11
-
€515 EUR
A$882 AUD
View
B+
Retailer 12
-
€547 EUR
$609 USD
View
B+
Retailer 13
-
€679 EUR
$756 USD
View
B+
Retailer 14
-
€719 EUR
A$1,232 AUD
View
B+
Retailer 15
-
€736 EUR
$819 USD
View
B
Retailer 16
-
€782 EUR
$870 USD
View
B
Retailer 17
-
€993 EUR
£870 GBP
View
Most Expensive
B
Reve Diamonds
D776CEE74 · Oct 30
€1,049 EUR
$1,168 USD
View
17 more retailers have this diamond
Prices start from €171 EURSave up to €879 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
€171 EUR