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Round|Lab Grown|IGI

0.26ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG642483316

Shape and cutting style on the report: Round brilliant

Certificate IGI LG642483316

Diamond specifications and retailer prices

From $120 USD
As of October 28, 2026
Save $266 USD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $386 USD at B2C Jewels · As of October 29, 2026
View at B2C Jewels

About this 0.26ct lab-grown round diamond

This 0.26ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG642483316 or 642483316. Listed at 6 retailers as of October 28, 2026, with prices from $120 to $386, a $266 spread on the same certified stone. B2C Jewels lists it at $386. 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

0.26
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642483316
Dimensions4.08 × 4.07 × 2.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.08 mm4.07 mm0.26 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG642483316
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $386 USD|Low: $112 USD|High: $386 USD|Avg: $235 USD
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$120 USD
Retailer 3$130 USD
Retailer 2$175 USD
Retailer 5$210 USD
Retailer 6$252 USD
Retailer 7$336 USD
B2C Jewels$386 USD

9 data points across 7 retailers

6 retailers$120 USD to $386 USD

B+
Cheapest Retailer
-
$120 USD
B+
Retailer 2
-
$130 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$175 USD
€167 EUR
View
B
Retailer 4
-
$252 USD
SGD 340 SGD
View
B
Retailer 5
-
$336 USD
View
Most Expensive
B
B2C Jewels
31239405 · Oct 29
$386 USD
View
5 more retailers have this diamond
Prices start from $120 USDSave up to $266 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.26ct Round
$120 USD