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1.40ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG781635046

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781635046

Diamond specifications and retailer prices

From $357 NZD
$201 USD
As of October 29, 2026
Save $1,918 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,275 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG781635046 or 781635046. Listed at 18 retailers as of October 29, 2026, with prices from $357 to $2,275, a $1,918 spread on the same certified stone. Brilliant Earth lists it at $2,275. 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 angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781635046
Dimensions7.22 × 7.18 × 4.45 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
7.22 mm7.18 mm1.40 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781635046
Side View
Table 55.0%Crown 33.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $2,275 NZD|Low: $343 NZD|High: $2,399 NZD|Avg: $1,002 NZD|-5.2%
Brilliant Earth
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
November 2, 2026
Retailer 15$357 NZD
Retailer 16$400 NZD
Retailer 4$416 NZD
Retailer 3$444 NZD
Retailer 6$444 NZD
Retailer 2$765 NZD
Retailer 10$766 NZD
Retailer 5$770 NZD
Retailer 9$805 NZD
Retailer 12$816 NZD
Retailer 7$1,072 NZD
Retailer 13$1,085 NZD
Retailer 14$1,431 NZD
Retailer 8$1,521 NZD
Retailer 11$2,074 NZD
Brilliant Earth$2,275 NZD

43 data points across 16 retailers

18 retailers$357 NZD to $2,275 NZD

A+
Cheapest Retailer
-
$357 NZD
$201 USD
A
Retailer 2
-
$400 NZD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$416 NZD
$234 USD
View
Retailer 4
-
$444 NZD
$250 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$444 NZD
$250 USD
View
A
Retailer 6
-
$765 NZD
£339 GBP
View
A
Retailer 7
-
$766 NZD
ZAR 6,963 ZAR
View
A
Retailer 8
-
$770 NZD
$433 USD
View
A
Retailer 9
-
$805 NZD
£357 GBP
View
A
Retailer 10
-
$816 NZD
€437 EUR
View
B+
Retailer 11
-
$1,026 NZD
$577 USD
View
B+
Retailer 12
-
$1,072 NZD
$603 USD
View
B+
Retailer 13
-
$1,085 NZD
A$939 AUD
View
B+
Retailer 14
-
$1,427 NZD
$803 USD
View
B
Retailer 15
-
$1,431 NZD
$805 USD
View
B
Retailer 16
-
$1,521 NZD
$856 USD
View
B
Retailer 17
-
$2,074 NZD
£919 GBP
View
Most Expensive
B
Brilliant Earth
20286986A · Oct 31
$2,275 NZD
$1,280 USD
View
17 more retailers have this diamond
Prices start from $357 NZDSave up to $1,918 NZD

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
$357 NZD