CaratHunter
Plans
Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG815699070

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815699070

Diamond specifications and retailer prices

From $286 AUD
$201 USD
As of November 1, 2026
Save $2,010 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,296 AUD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815699070 or 815699070. Listed at 22 retailers as of November 1, 2026, with prices from $286 to $2,296, a $2,010 spread on the same certified stone. The Diamond Guys lists it at $2,296. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815699070
Dimensions7.16 × 7.12 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.12 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815699070
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Nov 1
Current: $645 AUD|Low: $275 AUD|High: $1,681 AUD|Avg: $749 AUD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2$286 AUD
Retailer 3$356 AUD
Retailer 7$613 AUD
Retailer 5$614 AUD
Retailer 4$616 AUD
Retailer 1$645 AUD
Retailer 8$652 AUD
Retailer 9$869 AUD
Retailer 12$913 AUD
Retailer 6$925 AUD
Retailer 11$1,096 AUD
Retailer 10$1,663 AUD

38 data points across 12 retailers

22 retailers$286 AUD to $2,296 AUD

A
Cheapest Retailer
-
$286 AUD
$201 USD
A
Retailer 2
-
$333 AUD
$234 USD
View
Retailer 3
-
$356 AUD
$250 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$356 AUD
$250 USD
View
A
Retailer 5
-
$613 AUD
£339 GBP
View
A
Retailer 6
-
$614 AUD
ZAR 6,963 ZAR
View
A
Retailer 7
-
$616 AUD
$433 USD
View
A
Retailer 8
-
$645 AUD
£357 GBP
View
A
Retailer 9
-
$652 AUD
€436 EUR
View
B+
Retailer 10
-
$715 AUD
$502 USD
View
B+
Retailer 11
-
$722 AUD
$507 USD
View
B+
Retailer 12
-
$869 AUD
View
B
Retailer 13
-
$913 AUD
$641 USD
View
B+
Retailer 14
-
$925 AUD
$650 USD
View
Retailer 15
-
$1,042 AUD
$732 USD
View
Price last confirmed 47 days ago
B+
Retailer 16
-
$1,096 AUD
$770 USD
View
B
Retailer 17
-
$1,143 AUD
$803 USD
View
B
Retailer 18
-
$1,219 AUD
$856 USD
View
B
Retailer 19
-
$1,307 AUD
$918 USD
View
B
Retailer 20
-
$1,663 AUD
£920 GBP
View
B
Retailer 21
-
$1,736 AUD
CA$1,694 CAD
View
Most Expensive
B
The Diamond Guys
1963392206 · Nov 1
$2,296 AUD
$1,613 USD
View
21 more retailers have this diamond
Prices start from $286 AUDSave up to $2,010 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
1.40ct Round
$286 AUD