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Round|Lab Grown|IGI

1.08ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG737509649

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737509649

Diamond specifications and retailer prices

From $285 AUD
$200 USD
As of November 1, 2026
Save $1,769 AUD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,540 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737509649 or 737509649. Listed at 26 retailers as of November 1, 2026, with a 620% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737509649
Dimensions6.56 × 6.52 × 4.08 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
6.56 mm6.52 mm1.08 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737509649
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $2,055 AUD|Low: $285 AUD|High: $2,654 AUD|Avg: $815 AUD|-22.6%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 10$285 AUD
Retailer 8$320 AUD
Retailer 5$331 AUD
Retailer 7$354 AUD
Retailer 23$354 AUD
Retailer 16$402 AUD
Retailer 9$478 AUD
Retailer 17$572 AUD
Retailer 13$595 AUD
Retailer 19$612 AUD
Retailer 18$648 AUD
Retailer 6$696 AUD
Retailer 11$733 AUD
Retailer 20$777 AUD
Retailer 21$856 AUD
Retailer 2$863 AUD
Retailer 14$961 AUD
Retailer 22$1,092 AUD
Retailer 4$1,139 AUD
Retailer 12$1,215 AUD
Retailer 15$1,334 AUD
Retailer 3$1,658 AUD
Brilliant Earth$2,055 AUD

23 data points across 23 retailers

26 retailers$285 AUD to $2,055 AUD

A+
Cheapest Retailer
-
$285 AUD
$200 USD
A
Retailer 2
-
$320 AUD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$331 AUD
$232 USD
View
A
Retailer 4
-
$354 AUD
$248 USD
View
Retailer 5
-
$354 AUD
$248 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$402 AUD
HK$2,200 HKD
View
A
Retailer 7
-
$478 AUD
$335 USD
View
A
Retailer 8
-
$572 AUD
£315 GBP
View
A
Retailer 9
-
$595 AUD
€397 EUR
View
A
Retailer 10
-
$612 AUD
ZAR 6,924 ZAR
View
A
Retailer 11
-
$648 AUD
£357 GBP
View
B+
Retailer 12
-
$696 AUD
$488 USD
View
B+
Retailer 13
-
$733 AUD
$514 USD
View
B+
Retailer 14
-
$777 AUD
View
B+
Retailer 15
-
$856 AUD
$600 USD
View
B+
Retailer 16
-
$863 AUD
View
B+
Retailer 17
-
$961 AUD
SGD 910 SGD
View
B+
Retailer 18
-
$1,092 AUD
View
Retailer 19
-
$1,096 AUD
$768 USD
View
Price last confirmed 34 days ago
B+
Retailer 20
-
$1,139 AUD
$798 USD
View
B+
Retailer 21
-
$1,215 AUD
$852 USD
View
Retailer 22
-
$1,334 AUD
$935 USD
View
Price last confirmed 8 days ago
Retailer 23
-
$1,418 AUD
$994 USD
View
Price last confirmed 91 days ago
B
Retailer 24
-
$1,658 AUD
£915 GBP
View
B
Retailer 25
-
$2,055 AUD
$1,440 USD
View
Most Expensive
Brilliant Earth
16693044A · Oct 22
$2,540 AUD
$1,780 USD
View
Price last confirmed 11 days ago
25 more retailers have this diamond
Prices start from $285 AUDSave up to $1,769 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+
1.08ct Round
$285 AUD