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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG702504590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702504590

Diamond specifications and retailer prices

From $117 AUD
$82 USD
As of October 26, 2026
Save $985 AUD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,102 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702504590 or 702504590. Listed at 24 retailers as of October 26, 2026, with prices from $117 to $1,102, a $985 spread on the same certified stone. Queensmith lists it at $1,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702504590
Dimensions4.97 × 4.93 × 3.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.97 mm4.93 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702504590
Side View
Table 57.0%Crown 33.3°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $284 AUD|Low: $155 AUD|High: $1,080 AUD|Avg: $369 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$155 AUD
Retailer 9$155 AUD
Retailer 2$199 AUD
Retailer 5$257 AUD
Retailer 6$262 AUD
Retailer 1$284 AUD
Retailer 4$355 AUD
Retailer 7$378 AUD
Retailer 10$473 AUD
Retailer 3$1,073 AUD

40 data points across 10 retailers

24 retailers$117 AUD to $1,102 AUD

A
Retailer 1
-
$112 AUD
$79 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$117 AUD
$82 USD
View
A
Retailer 3
-
$117 AUD
$82 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$117 AUD
$82 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$137 AUD
$96 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$137 AUD
$96 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$155 AUD
$109 USD
View
A
Retailer 8
-
$155 AUD
$109 USD
View
A
Retailer 9
-
$155 AUD
$109 USD
View
Price last confirmed 20 days ago
A
Retailer 10
-
$155 AUD
$109 USD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$155 AUD
$109 USD
View
Price last confirmed 10 days ago
A
Retailer 12
-
$199 AUD
$140 USD
View
A
Retailer 13
-
$257 AUD
£142 GBP
View
A
Retailer 14
-
$262 AUD
ZAR 2,981 ZAR
View
A
Retailer 15
-
$284 AUD
€190 EUR
View
B+
Retailer 16
-
$355 AUD
$250 USD
View
B+
Retailer 17
-
$378 AUD
View
B+
Retailer 18
-
$468 AUD
$329 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$468 AUD
$329 USD
View
B+
Retailer 20
-
$468 AUD
$329 USD
View
Price last confirmed 11 days ago
B+
Retailer 21
-
$473 AUD
$333 USD
View
B
Retailer 22
-
$552 AUD
$388 USD
View
B
Retailer 23
-
$1,073 AUD
£594 GBP
View
Most Expensive
B
Queensmith
LG702504590 · Oct 28
$1,102 AUD
£610 GBP
View
23 more retailers have this diamond
Prices start from $117 AUDSave up to $985 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
0.45ct Round
$117 AUD