Round|Lab Grown|IGI

1.28ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG779630639

Certificate IGI LG779630639

Diamond specifications and retailer prices

From $331 USD
Save $2,229 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,560 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG779630639 or 779630639. Listed at 14 retailers, with prices from $331 to $2,560 at Brilliant Earth, a $2,229 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779630639
Dimensions6.93 × 6.98 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.93 mm6.98 mm1.28 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779630639
Side View
Table 59.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.8%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 3 hours ago
Current: $2,560 USD|Low: $331 USD|High: $2,560 USD|Avg: $983 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

26 data points across 12 retailers

14 retailers$331 USD - $2,560 USD

A
Cheapest Retailer
-
$331 USD
View
A
Retailer 2
-
$371 USD
HK$2,900 HKD
View
A
Retailer 3
-
$450 USD
View
A
Retailer 4
-
$554 USD
ZAR 8,950 ZAR
View
A
Retailer 5
-
$558 USD
£440 GBP
View
A
Retailer 6
-
$569 USD
View
A
Retailer 7
-
$629 USD
A$968 AUD
View
A
Retailer 8
-
$729 USD
View
A
Retailer 9
-
$768 USD
View
B+
Retailer 10
-
$1,081 USD
SGD 1,461 SGD
View
B+
Retailer 11
-
$1,128 USD
View
B
Retailer 12
-
$1,879 USD
View
Most Expensive
B
Brilliant Earth
18530693A · Sep 14
$2,560 USD
View
12 more retailers have this diamond
Prices start from $331 USDSave up to $2,229 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.

A
1.28ct Round
$331 USD

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