Round|Lab Grown|IGI

1.23ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG816612569

Certificate IGI LG816612569

Diamond specifications and retailer prices

From $164 USD
Save $1,486 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,650 USD at Brilliant Earth
View at Brilliant Earth

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612569 or 816612569. Listed at 10 retailers, with prices from $164 to $1,650 at Brilliant Earth, a $1,486 spread on the same certified stone. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612569
Dimensions6.90 × 6.87 × 4.23 mm
L/W Ratio1.00
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
6.90 mm6.87 mm1.23 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612569
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 16 hours ago
Current: $1,650 USD|Low: $164 USD|High: $2,460 USD|Avg: $774 USD|-32.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10

20 data points across 10 retailers

10 retailers$164 USD - $1,650 USD

B+
Cheapest Retailer
-
$164 USD
View
B
Retailer 2
-
$355 USD
View
B+
Retailer 3
-
$425 USD
ZAR 6,858 ZAR
View
B+
Retailer 4
-
$444 USD
£350 GBP
View
B+
Retailer 5
-
$538 USD
View
B
Retailer 6
-
$660 USD
View
B
Retailer 7
-
$754 USD
View
B
Retailer 8
-
$880 USD
View
C
Retailer 9
-
$1,217 USD
View
Most Expensive
C
Brilliant Earth
21018932A · Sep 14
$1,650 USD
View
9 more retailers have this diamond
Prices start from $164 USDSave up to $1,486 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.

B+
1.23ct Round
$164 USD

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