Radiant|Lab Grown|IGI

0.94ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG515228340

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG515228340

Diamond specifications and retailer prices

From $157 USD
As of October 30, 2026
Save $1,343 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,500 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.94ct lab-grown radiant diamond

This 0.94ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG515228340 or 515228340. Listed at 13 retailers as of October 30, 2026, with prices from $157 to $1,500, a $1,343 spread on the same certified stone. Do Amore Diamonds lists it at $1,500. 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

0.94
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515228340
Dimensions6.86 × 4.77 × 3.24 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.86 mm4.77 mm0.94 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515228340
Side View
Table 64.0%Crown 47.2°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $383 USD|Low: $150 USD|High: $1,015 USD|Avg: $494 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$157 USD
Retailer 10$175 USD
Retailer 8$194 USD
Retailer 9$353 USD
Retailer 1$383 USD
Retailer 11$419 USD
Retailer 2$443 USD
Retailer 4$510 USD
Retailer 6$660 USD
Retailer 3$759 USD
Retailer 5$1,007 USD

44 data points across 11 retailers

13 retailers$157 USD to $1,500 USD

A
Cheapest Retailer
-
$157 USD
A
Retailer 2
-
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$182 USD
View
A
Retailer 4
-
$194 USD
View
Retailer 5
-
$194 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$353 USD
View
B+
Retailer 7
-
$383 USD
£302 GBP
View
B+
Retailer 8
-
$419 USD
View
B+
Retailer 9
-
$510 USD
View
B
Retailer 10
-
$660 USD
View
B
Retailer 11
-
$689 USD
View
B
Retailer 12
-
$1,007 USD
£793 GBP
View
Most Expensive
B
Do Amore Diamonds
27-71527978F · Oct 31
$1,500 USD
View
12 more retailers have this diamond
Prices start from $157 USDSave up to $1,343 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.

A
0.94ct Radiant
$157 USD