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Round|Lab Grown|IGI

1.07ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG837612205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612205

Diamond specifications and retailer prices

From $285 AUD
As of November 4, 2026
Save $1,325 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,610 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837612205 or 837612205. Listed at 15 retailers as of November 4, 2026, with prices from $285 to $1,610, a $1,325 spread on the same certified stone. Reve Diamonds lists it at $1,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612205
Dimensions6.54 × 6.57 × 4.08 mm
L/W Ratio1.00
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 Faint Blue
Top View
6.54 mm6.57 mm1.07 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612205
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
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 4
Current: $561 AUD|Low: $285 AUD|High: $1,610 AUD|Avg: $841 AUD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 4, 2026
Retailer 9$285 AUD
Retailer 8$441 AUD
Retailer 3$527 AUD
Retailer 6$546 AUD
Retailer 1$561 AUD
Retailer 5$770 AUD
Retailer 10$929 AUD
Retailer 7$1,075 AUD
Retailer 2$1,094 AUD
Retailer 4$1,479 AUD
Reve Diamonds$1,610 AUD

41 data points across 11 retailers

15 retailers$285 AUD to $1,610 AUD

Retailer 1
-
$245 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
$285 AUD
View
Final sale: no returns
Retailer 3
-
$316 AUD
View
Price last confirmed 31 days ago
Retailer 4
-
$316 AUD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$441 AUD
View
A
Retailer 6
-
$527 AUD
View
A
Retailer 7
-
$546 AUD
View
A
Retailer 8
-
$561 AUD
View
B+
Retailer 9
-
$770 AUD
View
B+
Retailer 10
-
$929 AUD
View
Retailer 11
-
$1,018 AUD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$1,075 AUD
View
B+
Retailer 13
-
$1,094 AUD
View
B
Retailer 14
-
$1,479 AUD
View
Most Expensive
B
Reve Diamonds
4CEBC31EC · Nov 4
$1,610 AUD
$1,124 USD
View
14 more retailers have this diamond
Prices start from $285 AUDSave up to $1,325 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
1.07ct Round
$285 AUD