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Round|Lab Grown|IGI

2.78ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG771602855

Certificate IGI LG771602855

Diamond specifications and retailer prices

From $297 USD
Save $3,423 USD (92%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,720 USD at Brilliant Earth
View at Brilliant Earth

About this 2.78ct lab-grown round diamond

This 2.78ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG771602855 or 771602855. Listed at 7 retailers, with prices from $297 to $3,720 at Brilliant Earth, a $3,423 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.78
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771602855
Dimensions9.09 × 9.05 × 5.49 mm
L/W Ratio1.00
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
9.09 mm9.05 mm2.78 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771602855
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

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: $3,720 USD|Low: $297 USD|High: $3,720 USD|Avg: $1,199 USD|+58.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11

12 data points across 11 retailers

7 retailers$297 USD - $3,720 USD

A
Cheapest Retailer
-
$297 USD
View
B+
Retailer 2
-
$710 USD
View
A
Retailer 3
-
$735 USD
View
A
Retailer 4
-
$745 USD
View
A
Retailer 5
-
$800 USD
€762 EUR
View
B+
Retailer 6
-
$1,238 USD
View
Most Expensive
B
Brilliant Earth
18093133A · Sep 16
$3,720 USD
View
6 more retailers have this diamond
Prices start from $297 USDSave up to $3,423 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
2.78ct Round
$297 USD

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