Radiant|Lab Grown|IGI

1.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG648445914

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

Certificate IGI LG648445914

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 30, 2026
Save $2,232 AUD (90%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: $2,491 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648445914 or 648445914. Listed at 35 retailers as of October 30, 2026, with prices from $259 to $2,491, a $2,232 spread on the same certified stone. Do Amore Diamonds lists it at $2,491. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648445914
Dimensions7.43 × 5.01 × 3.33 mm
L/W Ratio1.48
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
7.43 mm5.01 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648445914
Side View
Table 65.0%Crown 42.2°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 66.5%

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 30
Current: $605 AUD|Low: $259 AUD|High: $2,420 AUD|Avg: $959 AUD|+2.5%
Retailer 1
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 31, 2026
Retailer 3$259 AUD
Retailer 12$293 AUD
Retailer 4$501 AUD
Retailer 1$605 AUD
Retailer 10$610 AUD
Retailer 6$647 AUD
Retailer 5$663 AUD
Retailer 11$869 AUD
Retailer 2$1,093 AUD
Retailer 8$1,415 AUD
Retailer 9$1,671 AUD
Retailer 7$1,836 AUD
Retailer 13$1,844 AUD

43 data points across 13 retailers

35 retailers$259 AUD to $2,491 AUD

Retailer 1
-
$259 AUD
$182 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$259 AUD
$182 USD
View
Retailer 3
-
$259 AUD
$182 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$293 AUD
$206 USD
View
Final sale: no returns
Retailer 5
-
$302 AUD
$212 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$317 AUD
$223 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$322 AUD
$226 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$501 AUD
$352 USD
View
A
Retailer 9
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 10
-
$605 AUD
€405 EUR
View
A
Retailer 11
-
$610 AUD
ZAR 6,928 ZAR
View
A
Retailer 12
-
$615 AUD
$432 USD
View
Retailer 13
-
$636 AUD
£352 GBP
View
Price last confirmed 16 days ago
A
Retailer 14
-
$647 AUD
£358 GBP
View
A
Retailer 15
-
$663 AUD
$466 USD
View
A
Retailer 16
-
$760 AUD
$534 USD
View
A
Retailer 17
-
$869 AUD
View
B+
Retailer 18
-
$1,093 AUD
$768 USD
View
B+
Retailer 19
-
$1,143 AUD
$803 USD
View
Retailer 20
-
$1,143 AUD
$803 USD
View
Price last confirmed 21 days ago
Retailer 21
-
$1,143 AUD
$803 USD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$1,248 AUD
SGD 1,185 SGD
View
B+
Retailer 23
-
$1,389 AUD
$975 USD
View
B+
Retailer 24
-
$1,415 AUD
View
B
Retailer 25
-
$1,621 AUD
$1,139 USD
View
B+
Retailer 26
-
$1,671 AUD
£924 GBP
View
Retailer 27
-
$1,782 AUD
$1,252 USD
View
Price last confirmed 68 days ago
Retailer 28
-
$1,787 AUD
$1,255 USD
View
Price last confirmed 10 days ago
B+
Retailer 29
-
$1,836 AUD
$1,290 USD
View
Retailer 30
-
$1,844 AUD
$1,295 USD
View
Price last confirmed 10 days ago
Retailer 31
-
$1,844 AUD
$1,295 USD
View
Price last confirmed 10 days ago
Retailer 32
-
$1,858 AUD
$1,305 USD
View
Price last confirmed 26 days ago
B
Retailer 33
-
$2,247 AUD
£1,243 GBP
View
Retailer 34
-
$2,267 AUD
$1,592 USD
View
Most Expensive
B
Do Amore Diamonds
27-B1698344D · Oct 31
$2,491 AUD
$1,750 USD
View
34 more retailers have this diamond
Prices start from $259 AUDSave up to $2,232 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
1.02ct Radiant
$259 AUD