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Round|Lab Grown|IGI

1.20ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG775608031

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775608031

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 29, 2026
Save $1,284 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,543 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775608031 or 775608031. Listed at 18 retailers as of October 29, 2026, with prices from $259 to $1,543, a $1,284 spread on the same certified stone. Reve Diamonds lists it at $1,543. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775608031
Dimensions6.78 × 6.75 × 4.23 mm
L/W Ratio1.00
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
6.78 mm6.75 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775608031
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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 29
Current: $322 AUD|Low: $256 AUD|High: $1,543 AUD|Avg: $689 AUD|+1.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 2$259 AUD
Retailer 3$289 AUD
Retailer 15$300 AUD
Retailer 7$317 AUD
Retailer 1$322 AUD
Retailer 9$544 AUD
Retailer 5$546 AUD
Retailer 13$552 AUD
Retailer 17$556 AUD
Retailer 16$568 AUD
Retailer 10$574 AUD
Retailer 14$672 AUD
Retailer 8$740 AUD
Retailer 6$776 AUD
Retailer 11$1,034 AUD
Retailer 12$1,090 AUD
Retailer 4$1,495 AUD
Reve Diamonds$1,543 AUD

34 data points across 18 retailers

18 retailers$259 AUD to $1,543 AUD

A
Cheapest Retailer
-
$259 AUD
$182 USD
A
Retailer 2
-
$289 AUD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$300 AUD
$211 USD
View
A
Retailer 4
-
$317 AUD
$223 USD
View
A
Retailer 5
-
$322 AUD
$226 USD
View
A
Retailer 6
-
$546 AUD
ZAR 6,199 ZAR
View
A
Retailer 7
-
$552 AUD
$388 USD
View
A
Retailer 8
-
$556 AUD
£308 GBP
View
B+
Retailer 9
-
$568 AUD
$399 USD
View
A
Retailer 10
-
$574 AUD
£317 GBP
View
B+
Retailer 11
-
$672 AUD
$472 USD
View
Retailer 12
-
$740 AUD
$520 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$776 AUD
View
B
Retailer 14
-
$1,034 AUD
$726 USD
View
B
Retailer 15
-
$1,090 AUD
$766 USD
View
Retailer 16
-
$1,100 AUD
$773 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$1,495 AUD
£827 GBP
View
Most Expensive
B
Reve Diamonds
AC0EB46F9 · Oct 30
$1,543 AUD
$1,084 USD
View
17 more retailers have this diamond
Prices start from $259 AUDSave up to $1,284 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
1.20ct Round
$259 AUD