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Radiant|Lab Grown|IGI

1.45ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG688514494

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

Certificate IGI LG688514494

Diamond specifications and retailer prices

From $401 AUD
$282 USD
As of October 27, 2026
Save $3,157 AUD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,559 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG688514494 or 688514494. Listed at 24 retailers as of October 27, 2026, with prices from $401 to $3,559, a $3,157 spread on the same certified stone. Do Amore Diamonds lists it at $3,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688514494
Dimensions5.62 × 5.62 × 7.78 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.62 mm5.62 mm1.45 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688514494
Side View
Table 64.0%Crown 41.9°Girdle: MediumPavilion 35°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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 27
Current: $3,559 AUD|Low: $384 AUD|High: $3,559 AUD|Avg: $1,256 AUD
Do Amore Diamonds
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
Retailer 16
October 30, 2026
Retailer 5$401 AUD
Retailer 8$465 AUD
Retailer 6$497 AUD
Retailer 16$497 AUD
Retailer 7$663 AUD
Retailer 14$669 AUD
Retailer 2$720 AUD
Retailer 13$943 AUD
Retailer 9$975 AUD
Retailer 12$1,338 AUD
Retailer 10$1,466 AUD
Retailer 3$1,527 AUD
Retailer 4$2,065 AUD
Retailer 11$2,211 AUD
Retailer 15$3,018 AUD
Do Amore Diamonds$3,559 AUD

36 data points across 16 retailers

24 retailers$401 AUD to $3,559 AUD

Retailer 1
-
$401 AUD
$282 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$401 AUD
$282 USD
View
A
Retailer 3
-
$453 AUD
$318 USD
View
Final sale: no returns
Retailer 4
-
$465 AUD
$327 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$497 AUD
$349 USD
View
Retailer 6
-
$497 AUD
$349 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$663 AUD
$466 USD
View
A
Retailer 8
-
$669 AUD
$470 USD
View
A
Retailer 9
-
$720 AUD
£398 GBP
View
A
Retailer 10
-
$737 AUD
$518 USD
View
A
Retailer 11
-
$793 AUD
$557 USD
View
B+
Retailer 12
-
$943 AUD
ZAR 10,698 ZAR
View
B+
Retailer 13
-
$975 AUD
£539 GBP
View
B+
Retailer 14
-
$1,338 AUD
View
B+
Retailer 15
-
$1,466 AUD
View
B
Retailer 16
-
$1,527 AUD
$1,073 USD
View
Retailer 17
-
$1,764 AUD
$1,239 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,764 AUD
$1,239 USD
View
B
Retailer 19
-
$1,996 AUD
$1,402 USD
View
B
Retailer 20
-
$2,065 AUD
$1,451 USD
View
B
Retailer 21
-
$2,126 AUD
£1,176 GBP
View
B
Retailer 22
-
$2,211 AUD
£1,223 GBP
View
B
Retailer 23
-
$3,018 AUD
$2,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-8E1D40A29 · Oct 30
$3,559 AUD
$2,500 USD
View
23 more retailers have this diamond
Prices start from $401 AUDSave up to $3,157 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
1.45ct Radiant
$401 AUD