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Radiant|Lab Grown|IGI

1.00ct I VS2 Radiant Lab Grown Diamond

GD • I/VS2 • IGI LG436046098

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

Certificate IGI LG436046098

Diamond specifications and retailer prices

From $840 AUD
$590 USD
As of October 31, 2026
Save $1,295 AUD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,726 AUD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG436046098 or 436046098. Listed at 11 retailers as of October 31, 2026, with a 154% 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

1.00
Carat
I
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.3°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046098
Dimensions6.53 × 4.92 × 3.49 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
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Top View
6.53 mm4.92 mm1.00 ctI / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046098
Side View
Table 62.0%Crown 46.3°Girdle: Slightly ThickPavilion 31.9°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,726 AUD|Low: $840 AUD|High: $6,156 AUD|Avg: $3,014 AUD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$840 AUD
Retailer 5$1,630 AUD
Retailer 9$1,774 AUD
Retailer 6$1,891 AUD
Retailer 11$2,135 AUD
Retailer 3$2,665 AUD
Retailer 7$3,005 AUD
Retailer 8$3,543 AUD
Friendly Diamonds$3,726 AUD
Retailer 10$5,207 AUD
Retailer 4$6,107 AUD

17 data points across 11 retailers

11 retailers$840 AUD to $2,135 AUD

B
Cheapest Retailer
-
$840 AUD
$590 USD
C
Retailer 2
-
$1,630 AUD
$1,145 USD
View
C
Retailer 3
-
$1,774 AUD
$1,246 USD
View
C
Retailer 4
-
$1,891 AUD
$1,328 USD
View
Retailer 5
-
$1,891 AUD
$1,328 USD
View
Price last confirmed 15 days ago
C
Retailer 6
-
$2,135 AUD
$1,500 USD
View
Retailer 7
-
$3,005 AUD
$2,111 USD
View
Price under review
Retailer 8
-
$3,543 AUD
$2,489 USD
View
Price under review
Most Expensive
Friendly Diamonds
1590498 · Oct 31
$3,726 AUD
$2,617 USD
View
Price under review
8 more retailers have this diamond
Prices start from $840 AUDSave up to $1,295 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
1.00ct Radiant
$840 AUD