Round|Lab Grown|IGI

1.28ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG762547747

Certificate IGI LG762547747

Diamond specifications and retailer prices

From $340 USD
Save $497 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $837 USD at With Clarity
View at With Clarity

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 LG762547747 or 762547747. Listed at 6 retailers, with prices from $340 to $837 at With Clarity, a $497 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762547747
Dimensions6.98 × 6.94 × 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
6.98 mm6.94 mm1.28 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762547747
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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: 2 hours ago
Current: $419 USD|Low: $308 USD|High: $3,056 USD|Avg: $1,072 USD|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity

27 data points across 8 retailers

6 retailers$340 USD - $837 USD

B+
Cheapest Retailer
-
$340 USD
View
A
Retailer 2
-
$419 USD
£330 GBP
View
A
Retailer 3
-
$479 USD
View
A
Retailer 4
-
$703 USD
View
B+
Retailer 5
-
$830 USD
View
Most Expensive
B+
With Clarity
762547747 · Jun 3
$837 USD
View
5 more retailers have this diamond
Prices start from $340 USDSave up to $497 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
$340 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.