CaratHunter
Plans
Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG848643880

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848643880

Diamond specifications and retailer prices

From €177 EUR
As of November 4, 2026
Save €879 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,056 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 LG848643880 or 848643880. Listed at 18 retailers as of November 4, 2026, with prices from €177 to €1,056, a €879 spread on the same certified stone. Reve Diamonds lists it at €1,056. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848643880
Dimensions6.56 × 7.56 × 4.25 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
6.56 mm7.56 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848643880
Side View
Table 63.0%Crown 39.4°Girdle: MED-STKPavilion 43°Culet: NoneDepth 56.2%

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: Nov 4
Current: €396 EUR|Low: €177 EUR|High: €1,056 EUR|Avg: €481 EUR|+2.1%
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
November 5, 2026
Retailer 2€177 EUR
Retailer 5€198 EUR
Retailer 17€205 EUR
Retailer 7€218 EUR
Retailer 16€219 EUR
Retailer 10€285 EUR
Retailer 3€293 EUR
Retailer 12€377 EUR
Retailer 1€396 EUR
Retailer 8€437 EUR
Retailer 4€459 EUR
Retailer 14€523 EUR
Retailer 11€533 EUR
Retailer 6€703 EUR
Retailer 9€750 EUR
Retailer 15€812 EUR
Retailer 13€1,022 EUR
Reve Diamonds€1,056 EUR

16 data points across 18 retailers

18 retailers€177 EUR to €1,056 EUR

A
Cheapest Retailer
-
€177 EUR
A
Retailer 2
-
€198 EUR
View
Final sale: no returns
A
Retailer 3
-
€205 EUR
View
A
Retailer 4
-
€218 EUR
View
Retailer 5
-
€219 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€285 EUR
View
B+
Retailer 7
-
€293 EUR
View
A
Retailer 8
-
€377 EUR
View
A
Retailer 9
-
€396 EUR
View
B+
Retailer 10
-
€437 EUR
View
B+
Retailer 11
-
€459 EUR
View
B+
Retailer 12
-
€523 EUR
View
B+
Retailer 13
-
€533 EUR
View
B
Retailer 14
-
€703 EUR
View
B
Retailer 15
-
€750 EUR
View
Retailer 16
-
€812 EUR
View
Price last confirmed 11 days ago
B
Retailer 17
-
€1,022 EUR
View
Most Expensive
B
Reve Diamonds
732D74617 · Nov 4
€1,056 EUR
$1,190 USD
View
17 more retailers have this diamond
Prices start from €177 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
€177 EUR