Round|Lab Grown|IGI

1.23ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG816613120

Certificate IGI LG816613120

Diamond specifications and retailer prices

From $287 USD
Save $2,543 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,830 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816613120 or 816613120. Listed at 15 retailers, with prices from $287 to $2,830 at Brilliant Earth, a $2,543 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816613120
Dimensions6.94 × 6.89 × 4.20 mm
L/W Ratio1.01
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
6.94 mm6.89 mm1.23 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816613120
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

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

Price History

Last verified: 1 hour ago
Current: $2,830 USD|Low: $228 USD|High: $3,080 USD|Avg: $943 USD|-8.1%
Brilliant Earth
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

29 data points across 15 retailers

15 retailers$287 USD - $2,830 USD

B+
Cheapest Retailer
-
$287 USD
View
B+
Retailer 2
-
$321 USD
View
B+
Retailer 3
-
$351 USD
View
B+
Retailer 4
-
$356 USD
View
B+
Retailer 5
-
$502 USD
View
B+
Retailer 6
-
$570 USD
View
B+
Retailer 7
-
$597 USD
£470 GBP
View
B+
Retailer 8
-
$598 USD
ZAR 9,663 ZAR
View
B
Retailer 9
-
$664 USD
NZ$1,144 NZD
View
B
Retailer 10
-
$744 USD
View
B
Retailer 11
-
$795 USD
View
B
Retailer 12
-
$998 USD
View
B
Retailer 13
-
$1,193 USD
View
B
Retailer 14
-
$1,471 USD
View
Most Expensive
C
Brilliant Earth
21018723A · Sep 20
$2,830 USD
View
14 more retailers have this diamond
Prices start from $287 USDSave up to $2,543 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
$287 USD

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