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Round|Lab Grown|IGI

0.30ct I VVS2 Round Lab Grown Diamond

VG • I/VVS2 • IGI LG459129278

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459129278

Diamond specifications and retailer prices

From $223 AUD
$157 USD
As of October 29, 2026
Save $1,074 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,298 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG459129278 or 459129278. Listed at 11 retailers as of October 29, 2026, with prices from $223 to $1,298, a $1,074 spread on the same certified stone. MOH London lists it at $1,298. 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

0.30
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459129278
Dimensions4.26 × 4.21 × 2.75 mm
L/W Ratio1.01
Girdle conditionFaceted
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
4.26 mm4.21 mm0.30 ctI / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG459129278
Side View
Table 54.5%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.8%

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 29
Current: $1,298 AUD|Low: $214 AUD|High: $1,307 AUD|Avg: $514 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7$223 AUD
Retailer 10$259 AUD
Retailer 8$276 AUD
Retailer 5$281 AUD
Retailer 11$313 AUD
Retailer 4$344 AUD
Retailer 12$396 AUD
Retailer 6$499 AUD
Retailer 9$502 AUD
Retailer 2$578 AUD
Retailer 13$639 AUD
Retailer 3$1,034 AUD
MOH London$1,298 AUD

20 data points across 13 retailers

11 retailers$223 AUD to $1,298 AUD

A
Cheapest Retailer
-
$223 AUD
$157 USD
A
Retailer 2
-
$259 AUD
$182 USD
View
B+
Retailer 3
-
$276 AUD
$194 USD
View
B+
Retailer 4
-
$276 AUD
$194 USD
View
B+
Retailer 5
-
$313 AUD
$220 USD
View
B
Retailer 6
-
$499 AUD
ZAR 5,667 ZAR
View
B
Retailer 7
-
$502 AUD
$353 USD
View
B
Retailer 8
-
$578 AUD
€387 EUR
View
B
Retailer 9
-
$600 AUD
£332 GBP
View
B
Retailer 10
-
$888 AUD
$624 USD
View
Most Expensive
B
MOH London
LG459129278 · Oct 29
$1,298 AUD
£718 GBP
View
10 more retailers have this diamond
Prices start from $223 AUDSave up to $1,074 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
0.30ct Round
$223 AUD