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Round|Lab Grown|IGI

1.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804649463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804649463

Diamond specifications and retailer prices

From $316 AUD
$222 USD
As of October 29, 2026
Save $1,833 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,149 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649463 or 804649463. Listed at 19 retailers as of October 29, 2026, with prices from $316 to $2,149, a $1,833 spread on the same certified stone. Brilliant Earth lists it at $2,149. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649463
Dimensions6.47 × 6.42 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.47 mm6.42 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649463
Side View
Table 55.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $2,149 AUD|Low: $313 AUD|High: $2,149 AUD|Avg: $854 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 5$316 AUD
Retailer 6$353 AUD
Retailer 17$367 AUD
Retailer 9$391 AUD
Retailer 18$391 AUD
Retailer 13$625 AUD
Retailer 12$658 AUD
Retailer 19$670 AUD
Retailer 14$673 AUD
Retailer 3$725 AUD
Retailer 2$726 AUD
Retailer 4$747 AUD
Retailer 8$1,062 AUD
Retailer 11$1,260 AUD
Retailer 16$1,264 AUD
Retailer 7$1,335 AUD
Retailer 10$1,349 AUD
Retailer 15$1,573 AUD
Brilliant Earth$2,149 AUD

30 data points across 19 retailers

19 retailers$316 AUD to $2,149 AUD

A+
Cheapest Retailer
-
$316 AUD
$222 USD
A
Retailer 2
-
$353 AUD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$367 AUD
$258 USD
View
A
Retailer 4
-
$391 AUD
$275 USD
View
A
Retailer 5
-
$391 AUD
$275 USD
View
A
Retailer 6
-
$625 AUD
£346 GBP
View
A
Retailer 7
-
$658 AUD
€440 EUR
View
A
Retailer 8
-
$670 AUD
$471 USD
View
A
Retailer 9
-
$673 AUD
ZAR 7,642 ZAR
View
A
Retailer 10
-
$725 AUD
$509 USD
View
A
Retailer 11
-
$726 AUD
£401 GBP
View
A
Retailer 12
-
$747 AUD
$525 USD
View
B+
Retailer 13
-
$1,062 AUD
SGD 1,008 SGD
View
B+
Retailer 14
-
$1,260 AUD
$885 USD
View
B+
Retailer 15
-
$1,264 AUD
$888 USD
View
B+
Retailer 16
-
$1,335 AUD
$938 USD
View
B+
Retailer 17
-
$1,349 AUD
$948 USD
View
B+
Retailer 18
-
$1,573 AUD
£870 GBP
View
Most Expensive
B
Brilliant Earth
21420177A · Oct 29
$2,149 AUD
$1,510 USD
View
18 more retailers have this diamond
Prices start from $316 AUDSave up to $1,833 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 Round
$316 AUD