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 €178 EUR
$199 USD
As of October 30, 2026
Save €887 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,065 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 LG848643880 or 848643880. Listed at 18 retailers as of October 30, 2026, with prices from €178 to €1,065, a €887 spread on the same certified stone. Reve Diamonds lists it at €1,065. 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 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: Oct 30
Current: €289 EUR|Low: €178 EUR|High: €1,065 EUR|Avg: €485 EUR|+0.0%
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 1, 2026
Retailer 2€178 EUR
Retailer 5€200 EUR
Retailer 17€207 EUR
Retailer 7€220 EUR
Retailer 16€221 EUR
Retailer 1€289 EUR
Retailer 3€295 EUR
Retailer 13€379 EUR
Retailer 10€404 EUR
Retailer 8€440 EUR
Retailer 4€463 EUR
Retailer 11€527 EUR
Retailer 14€539 EUR
Retailer 6€709 EUR
Retailer 9€757 EUR
Retailer 15€819 EUR
Retailer 12€1,037 EUR
Reve Diamonds€1,065 EUR

12 data points across 18 retailers

18 retailers€178 EUR to €1,065 EUR

A
Cheapest Retailer
-
€178 EUR
$199 USD
A
Retailer 2
-
€200 EUR
$223 USD
View
Final sale: no returns
A
Retailer 3
-
€207 EUR
$231 USD
View
A
Retailer 4
-
€220 EUR
$246 USD
View
A
Retailer 5
-
€221 EUR
$247 USD
View
A
Retailer 6
-
€289 EUR
£254 GBP
View
B+
Retailer 7
-
€295 EUR
$330 USD
View
A
Retailer 8
-
€379 EUR
ZAR 6,839 ZAR
View
A
Retailer 9
-
€404 EUR
£355 GBP
View
B+
Retailer 10
-
€440 EUR
$492 USD
View
B+
Retailer 11
-
€463 EUR
$517 USD
View
B+
Retailer 12
-
€527 EUR
$589 USD
View
B+
Retailer 13
-
€539 EUR
A$927 AUD
View
B
Retailer 14
-
€709 EUR
$792 USD
View
B
Retailer 15
-
€757 EUR
$846 USD
View
B
Retailer 16
-
€819 EUR
A$1,408 AUD
View
B
Retailer 17
-
€1,037 EUR
£912 GBP
View
Most Expensive
B
Reve Diamonds
732D74617 · Oct 30
€1,065 EUR
$1,190 USD
View
17 more retailers have this diamond
Prices start from €178 EURSave up to €887 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
€178 EUR