Round|Lab Grown|IGI

2.57ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG731507717

Certificate IGI LG731507717

Diamond specifications and retailer prices

From $371 USD
Save $2,072 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,443 USD at Rare Carat
View at Rare Carat

About this 2.57ct lab-grown round diamond

This 2.57ct 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 LG731507717 or 731507717. Listed at 11 retailers, with prices from $371 to $2,443 at Rare Carat, a $2,072 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

2.57
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731507717
Dimensions8.87 × 8.79 × 5.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.87 mm8.79 mm2.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731507717
Side View
Table 55.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.6%

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: 5 hours ago
Current: $2,443 USD|Low: $240 USD|High: $2,443 USD|Avg: $964 USD|+2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

30 data points across 12 retailers

11 retailers$371 USD - $2,443 USD

A
Cheapest Retailer
-
$371 USD
View
A
Retailer 2
-
$375 USD
View
B+
Retailer 3
-
$500 USD
View
A
Retailer 4
-
$587 USD
€559 EUR
View
A
Retailer 5
-
$626 USD
£493 GBP
View
A
Retailer 6
-
$688 USD
A$1,058 AUD
View
A
Retailer 7
-
$724 USD
View
A
Retailer 8
-
$776 USD
View
B+
Retailer 9
-
$864 USD
View
B
Retailer 10
-
$2,430 USD
View
Most Expensive
B
Rare Carat
FK7175077CC731 · Sep 9
$2,443 USD
View
10 more retailers have this diamond
Prices start from $371 USDSave up to $2,072 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
2.57ct Round
$371 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.