Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG847681263

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847681263

Diamond specifications and retailer prices

From $210 USD
As of October 29, 2026
Save $1,133 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,343 USD at Michael Trio · As of October 29, 2026
View at Michael Trio

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 LG847681263 or 847681263. Listed at 12 retailers as of October 29, 2026, with prices from $210 to $1,343, a $1,133 spread on the same certified stone. Michael Trio lists it at $1,343. 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 angle38.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681263
Dimensions6.32 × 7.35 × 4.40 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm7.35 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681263
Side View
Table 64.0%Crown 38.2°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.9%

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 29
Current: $1,343 USD|Low: $210 USD|High: $1,349 USD|Avg: $551 USD|-0.4%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$210 USD
Retailer 4$220 USD
Retailer 8$233 USD
Retailer 10$287 USD
Retailer 3$318 USD
Retailer 7$421 USD
Retailer 5$483 USD
Retailer 11$557 USD
Retailer 12$748 USD
Retailer 2$781 USD
Retailer 6$802 USD
Michael Trio$1,343 USD

2 data points across 12 retailers

12 retailers$210 USD to $1,343 USD

A
Cheapest Retailer
-
$210 USD
Final sale: no returns
A
Retailer 2
-
$220 USD
View
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$287 USD
£226 GBP
View
B+
Retailer 5
-
$318 USD
View
A
Retailer 6
-
$421 USD
£332 GBP
View
B+
Retailer 7
-
$483 USD
View
B+
Retailer 8
-
$557 USD
View
B+
Retailer 9
-
$748 USD
View
B+
Retailer 10
-
$781 USD
View
B
Retailer 11
-
$802 USD
View
Most Expensive
B
Michael Trio
9056910500 · Oct 29
$1,343 USD
SGD 1,815 SGD
View
11 more retailers have this diamond
Prices start from $210 USDSave up to $1,133 USD

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
$210 USD