Radiant|Lab Grown|IGI

1.29ct E VS1 Radiant Lab Grown Diamond

- • E/VS1 • IGI LG771642711

Certificate IGI LG771642711

Diamond specifications and retailer prices

From $318 USD
Save $562 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $880 USD at Brilliant Earth
View at Brilliant Earth

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG771642711 or 771642711. Listed at 7 retailers, with prices from $318 to $880 at Brilliant Earth, a $562 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
E
Color
VS1
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771642711
Dimensions5.16 × 5.16 × 8.16 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.16 mm5.16 mm1.29 ctE / VS1
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771642711
Side View
Table 70.0%Crown 44°Girdle: MediumPavilion 37.1°Culet: NoneDepth 71.5%

Caratlytics Score

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

Price History

Last verified: Yesterday
Current: $880 USD|Low: $288 USD|High: $1,180 USD|Avg: $566 USD|-25.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

10 data points across 7 retailers

7 retailers$318 USD - $880 USD

B+
Cheapest Retailer
-
$318 USD
View
B+
Retailer 2
-
$376 USD
€358 EUR
View
B+
Retailer 3
-
$391 USD
ZAR 6,314 ZAR
View
B+
Retailer 4
-
$483 USD
View
B
Retailer 5
-
$608 USD
View
B
Retailer 6
-
$715 USD
A$1,100 AUD
View
Most Expensive
B
Brilliant Earth
20688245A · Sep 14
$880 USD
View
6 more retailers have this diamond
Prices start from $318 USDSave up to $562 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.

B+
1.29ct Radiant
$318 USD

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