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Round|Lab Grown|IGI

1.40ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG788652417

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788652417

Diamond specifications and retailer prices

From $312 AUD
$219 USD
As of November 1, 2026
Save $1,012 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,324 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788652417 or 788652417. Listed at 6 retailers as of November 1, 2026, with prices from $312 to $1,324, a $1,012 spread on the same certified stone. Rare Carat lists it at $1,324. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788652417
Dimensions7.12 × 7.16 × 4.46 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
7.12 mm7.16 mm1.40 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788652417
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Nov 1
Current: $1,324 AUD|Low: $312 AUD|High: $2,804 AUD|Avg: $1,088 AUD|-1.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 2$312 AUD
Retailer 5$475 AUD
Retailer 3$647 AUD
Retailer 11$673 AUD
Retailer 6$698 AUD
Retailer 9$700 AUD
Retailer 8$1,061 AUD
Retailer 4$1,133 AUD
Rare Carat$1,324 AUD
Retailer 10$1,527 AUD
Retailer 7$2,804 AUD

13 data points across 11 retailers

6 retailers$312 AUD to $1,324 AUD

A
Cheapest Retailer
-
$312 AUD
$219 USD
Final sale: no returns
B+
Retailer 2
-
$475 AUD
$334 USD
View
Retailer 3
-
$945 AUD
View
Price last confirmed 122 days ago
Retailer 4
-
$1,061 AUD
$745 USD
View
Price last confirmed 46 days ago
B+
Retailer 5
-
$1,133 AUD
$796 USD
View
Most Expensive
B
Rare Carat
788652417 · Nov 1
$1,324 AUD
$930 USD
View
5 more retailers have this diamond
Prices start from $312 AUDSave up to $1,012 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
$312 AUD