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Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG526278703

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

Certificate IGI LG526278703

Diamond specifications and retailer prices

From $2,753 AUD
$1,934 USD
As of October 30, 2026
Save $1,639 AUD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,053 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526278703 or 526278703. Listed at 13 retailers as of October 30, 2026, with a 60% 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

1.54
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526278703
Dimensions7.42 × 5.73 × 4.02 mm
L/W Ratio1.29
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
7.42 mm5.73 mm1.54 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526278703
Side View
Table 64.0%Crown 38°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 70.2%

Caratlytics Score

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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 30
Current: $6,053 AUD|Low: $2,201 AUD|High: $9,242 AUD|Avg: $5,299 AUD|+7.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$2,753 AUD
Retailer 11$2,995 AUD
Retailer 12$3,084 AUD
Retailer 8$3,193 AUD
Retailer 3$3,431 AUD
Retailer 2$4,392 AUD
Retailer 6$5,245 AUD
Retailer 10$5,986 AUD
Flawless Fine Jewelry$6,053 AUD
Retailer 9$8,606 AUD
Retailer 4$8,648 AUD
Retailer 5$9,170 AUD

43 data points across 12 retailers

13 retailers$2,753 AUD to $4,392 AUD

B
Cheapest Retailer
-
$2,753 AUD
$1,934 USD
B
Retailer 2
-
$2,995 AUD
$2,104 USD
View
B
Retailer 3
-
$3,084 AUD
$2,166 USD
View
Final sale: no returns
B
Retailer 4
-
$3,193 AUD
$2,243 USD
View
Retailer 5
-
$3,193 AUD
$2,243 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$3,431 AUD
$2,410 USD
View
B
Retailer 7
-
$4,392 AUD
£2,429 GBP
View
Retailer 8
-
$5,245 AUD
$3,684 USD
View
Price under review
Retailer 9
-
$5,986 AUD
$4,205 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
89176E02E · Oct 31
$6,053 AUD
£3,348 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $2,753 AUDSave up to $1,639 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
1.54ct Radiant
$2,753 AUD