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Radiant|Lab Grown|IGI

3.00ct H VS2 Radiant Lab Grown Diamond

VG • H/VS2 • IGI LG512202901

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

Certificate IGI LG512202901

Diamond specifications and retailer prices

From $911 AUD
$640 USD
As of October 30, 2026
Save $4,157 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,068 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG512202901 or 512202901. Listed at 14 retailers as of October 30, 2026, with prices from $911 to $5,068, a $4,157 spread on the same certified stone. Brilliant Earth lists it at $5,068. 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

3.00
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512202901
Dimensions9.46 × 7.02 × 5.01 mm
L/W Ratio1.35
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
9.46 mm7.02 mm3.00 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG512202901
Side View
Table 62.5%Crown 39.9°Girdle: ThickPavilion 30.6°Culet: NoneDepth 71.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $5,068 AUD|Low: $874 AUD|High: $15,584 AUD|Avg: $3,797 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10$911 AUD
Retailer 14$991 AUD
Retailer 4$1,018 AUD
Retailer 11$1,056 AUD
Retailer 8$1,310 AUD
Retailer 3$1,489 AUD
Retailer 13$1,727 AUD
Retailer 9$2,698 AUD
Retailer 6$2,879 AUD
Retailer 12$2,970 AUD
Retailer 15$3,276 AUD
Retailer 2$4,449 AUD
Brilliant Earth$5,068 AUD
Retailer 5$8,819 AUD
Retailer 7$15,584 AUD

25 data points across 15 retailers

14 retailers$911 AUD to $5,068 AUD

A
Cheapest Retailer
-
$911 AUD
$640 USD
A
Retailer 2
-
$991 AUD
$696 USD
View
B+
Retailer 3
-
$1,018 AUD
$715 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,056 AUD
$742 USD
View
Retailer 5
-
$1,056 AUD
$742 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$1,310 AUD
$920 USD
View
B+
Retailer 7
-
$1,489 AUD
$1,046 USD
View
B+
Retailer 8
-
$1,727 AUD
$1,213 USD
View
B
Retailer 9
-
$2,698 AUD
$1,895 USD
View
B
Retailer 10
-
$2,879 AUD
HK$15,800 HKD
View
B
Retailer 11
-
$2,970 AUD
$2,086 USD
View
B
Retailer 12
-
$3,276 AUD
£1,812 GBP
View
B
Retailer 13
-
$4,449 AUD
£2,461 GBP
View
Most Expensive
B
Brilliant Earth
17972544A · Oct 31
$5,068 AUD
$3,560 USD
View
13 more retailers have this diamond
Prices start from $911 AUDSave up to $4,157 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.

A
3.00ct Radiant
$911 AUD