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Radiant|Lab Grown|IGI

0.94ct I SI1 Radiant Lab Grown Diamond

VG • I/SI1 • IGI LG407950386

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

Certificate IGI LG407950386

Diamond specifications and retailer prices

From $826 AUD
$580 USD
As of October 31, 2026
Save $2,861 AUD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,943 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.94ct lab-grown radiant diamond

This 0.94ct lab-grown radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407950386 or 407950386. Listed at 10 retailers as of October 31, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.94
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle42.5°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950386
Dimensions6.39 × 5.03 × 3.34 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.39 mm5.03 mm0.94 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407950386
Side View
Table 66.0%Crown 42.5°Girdle: MED-STKPavilion 32.5°Culet: NoneDepth 66.4%

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 31
Current: $4,943 AUD|Low: $826 AUD|High: $5,632 AUD|Avg: $2,424 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$826 AUD
Retailer 6$1,130 AUD
Retailer 10$1,230 AUD
Retailer 11$1,266 AUD
Retailer 7$1,311 AUD
Retailer 12$1,559 AUD
Retailer 3$2,019 AUD
Retailer 9$2,115 AUD
Retailer 5$3,119 AUD
Retailer 8$3,687 AUD
MOH London$4,943 AUD
Retailer 4$5,632 AUD

16 data points across 12 retailers

10 retailers$826 AUD to $3,687 AUD

B+
Cheapest Retailer
-
$826 AUD
$580 USD
B
Retailer 2
-
$1,130 AUD
$794 USD
View
B
Retailer 3
-
$1,230 AUD
$864 USD
View
B
Retailer 4
-
$1,266 AUD
$889 USD
View
Final sale: no returns
Retailer 5
-
$1,311 AUD
$921 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$1,311 AUD
$921 USD
View
C
Retailer 7
-
$2,115 AUD
$1,486 USD
View
C
Retailer 8
-
$3,119 AUD
$2,191 USD
View
C
Retailer 9
-
$3,687 AUD
$2,590 USD
View
Most Expensive
MOH London
LG407950386 · Oct 29
$4,943 AUD
£2,734 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $826 AUDSave up to $2,861 AUD

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+
0.94ct Radiant
$826 AUD