Round|Lab Grown|IGI

1.28ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG800680138

Certificate IGI LG800680138

Diamond specifications and retailer prices

From $486 USD
Save $1,394 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,880 USD at Brilliant Earth
View at Brilliant Earth

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800680138 or 800680138. Listed at 8 retailers, with prices from $486 to $1,880 at Brilliant Earth, a $1,394 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

1.28
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800680138
Dimensions7.09 × 7.06 × 4.20 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
7.09 mm7.06 mm1.28 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800680138
Side View
Table 57.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.3%

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: 16 hours ago
Current: $1,880 USD|Low: $486 USD|High: $2,420 USD|Avg: $1,005 USD|-22.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

12 data points across 8 retailers

8 retailers$486 USD - $1,880 USD

B+
Cheapest Retailer
-
$486 USD
View
B+
Retailer 2
-
$486 USD
HK$3,800 HKD
View
B+
Retailer 3
-
$714 USD
£563 GBP
View
B+
Retailer 4
-
$753 USD
View
B
Retailer 5
-
$957 USD
View
B
Retailer 6
-
$1,393 USD
View
C
Retailer 7
-
$1,574 USD
View
Most Expensive
C
Brilliant Earth
21143557A · Sep 14
$1,880 USD
View
7 more retailers have this diamond
Prices start from $486 USDSave up to $1,394 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+
1.28ct Round
$486 USD

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