CaratHunter
Plans
Round|Lab Grown|IGI

1.20ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG782605583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782605583

Diamond specifications and retailer prices

From $272 AUD
$191 USD
As of October 27, 2026
Save $1,975 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,247 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG782605583 or 782605583. Listed at 19 retailers as of October 27, 2026, with prices from $272 to $2,247, a $1,975 spread on the same certified stone. Do Amore Diamonds lists it at $2,247. 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 angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782605583
Dimensions6.82 × 6.88 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.88 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782605583
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.0%

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: Oct 27
Current: $2,247 AUD|Low: $235 AUD|High: $2,872 AUD|Avg: $842 AUD
Do Amore Diamonds
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
October 29, 2026
Retailer 4$272 AUD
Retailer 7$291 AUD
Retailer 21$291 AUD
Retailer 2$300 AUD
Retailer 23$422 AUD
Retailer 10$434 AUD
Retailer 16$437 AUD
Retailer 18$551 AUD
Retailer 13$557 AUD
Retailer 17$575 AUD
Retailer 12$642 AUD
Retailer 9$690 AUD
Retailer 11$705 AUD
Retailer 5$752 AUD
Retailer 19$783 AUD
Retailer 20$988 AUD
Retailer 14$1,024 AUD
Retailer 3$1,032 AUD
Retailer 8$1,243 AUD
Retailer 6$1,279 AUD
Retailer 22$1,502 AUD
Retailer 15$1,521 AUD
Do Amore Diamonds$2,247 AUD

13 data points across 23 retailers

19 retailers$272 AUD to $2,247 AUD

A
Cheapest Retailer
-
$272 AUD
$191 USD
A
Retailer 2
-
$291 AUD
$205 USD
View
A
Retailer 3
-
$291 AUD
$205 USD
View
A
Retailer 4
-
$300 AUD
$211 USD
View
A
Retailer 5
-
$422 AUD
$297 USD
View
B+
Retailer 6
-
$434 AUD
$305 USD
View
A
Retailer 7
-
$551 AUD
ZAR 6,265 ZAR
View
B+
Retailer 8
-
$557 AUD
£309 GBP
View
B+
Retailer 9
-
$575 AUD
£318 GBP
View
B+
Retailer 10
-
$690 AUD
$485 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$752 AUD
$529 USD
View
B+
Retailer 12
-
$783 AUD
View
B
Retailer 13
-
$988 AUD
$695 USD
View
B
Retailer 14
-
$1,032 AUD
$726 USD
View
B
Retailer 15
-
$1,223 AUD
$860 USD
View
B
Retailer 16
-
$1,243 AUD
$874 USD
View
B
Retailer 17
-
$1,279 AUD
$899 USD
View
B
Retailer 18
-
$1,502 AUD
£832 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DE63F360A · Oct 29
$2,247 AUD
$1,580 USD
View
18 more retailers have this diamond
Prices start from $272 AUDSave up to $1,975 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
$272 AUD