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Radiant|Lab Grown|GIA

4.19ct H VS1 Radiant Lab Grown Diamond

VG • H/VS1 • GIA 5493426724

Certificate GIA 5493426724

Diamond specifications and retailer prices

From $2,883 AUD
$2,025 USD
As of October 31, 2026
Save $5,146 AUD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,029 AUD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 4.19ct lab-grown radiant diamond

This 4.19ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5493426724. Listed at 7 retailers as of October 31, 2026, with a 179% 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

4.19
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5493426724
Dimensions11.41 × 7.89 × 5.46 mm
L/W Ratio1.45
Top View
11.41 mm7.89 mm4.19 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5493426724
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.2%

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: $8,029 AUD|Low: $2,883 AUD|High: $15,242 AUD|Avg: $5,762 AUD|-2.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 19, 2026
Retailer 7$2,883 AUD
Retailer 4$3,237 AUD
Retailer 6$3,587 AUD
Retailer 5$3,788 AUD
Retailer 3$4,373 AUD
Retailer 2$4,862 AUD
Brilliant Earth$8,029 AUD
Retailer 8$15,242 AUD

5 data points across 8 retailers

7 retailers$2,883 AUD to $8,029 AUD

B+
Cheapest Retailer
-
$2,883 AUD
$2,025 USD
B
Retailer 2
-
$3,587 AUD
$2,520 USD
View
Retailer 3
-
$3,788 AUD
$2,661 USD
View
Price last confirmed 18 days ago
B
Retailer 4
-
$4,373 AUD
HK$24,000 HKD
View
B
Retailer 5
-
$4,862 AUD
$3,415 USD
View
B
Retailer 6
-
$8,029 AUD
$5,640 USD
View
Most Expensive
Brilliant Earth
16357595B · Oct 14
$8,029 AUD
$5,640 USD
View
Price last confirmed 18 days ago
6 more retailers have this diamond
Prices start from $2,883 AUDSave up to $5,146 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+
4.19ct Radiant
$2,883 AUD