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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG825687230

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825687230

Diamond specifications and retailer prices

From $419 NZD
$236 USD
As of October 27, 2026
Save $1,117 NZD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,141 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG825687230 or 825687230. Listed at 22 retailers as of October 27, 2026, with a 266% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687230
Dimensions7.12 × 7.16 × 4.44 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
7.12 mm7.16 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825687230
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

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: $1,152 NZD|Low: $347 NZD|High: $2,144 NZD|Avg: $1,077 NZD|+10.4%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Reve Diamonds
November 2, 2026
Retailer 8$361 NZD
Retailer 9$403 NZD
Retailer 13$419 NZD
Retailer 14$500 NZD
Retailer 12$728 NZD
Retailer 3$758 NZD
Retailer 7$777 NZD
Retailer 6$778 NZD
Retailer 21$817 NZD
Retailer 16$924 NZD
Retailer 15$957 NZD
Retailer 20$1,096 NZD
Retailer 4$1,146 NZD
Retailer 1$1,152 NZD
Retailer 5$1,369 NZD
Retailer 19$1,385 NZD
Retailer 10$1,441 NZD
Retailer 18$1,447 NZD
Retailer 17$1,505 NZD
Retailer 11$1,536 NZD
Retailer 2$2,099 NZD
Reve Diamonds$2,141 NZD

38 data points across 22 retailers

22 retailers$419 NZD to $1,536 NZD

Retailer 1
-
$361 NZD
$203 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$419 NZD
$236 USD
View
Retailer 3
-
$448 NZD
$252 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$500 NZD
HK$2,200 HKD
View
A
Retailer 5
-
$728 NZD
€390 EUR
View
Retailer 6
-
$758 NZD
ZAR 6,891 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$777 NZD
$437 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$778 NZD
£344 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$817 NZD
£362 GBP
View
B+
Retailer 10
-
$924 NZD
$520 USD
View
B+
Retailer 11
-
$957 NZD
A$828 AUD
View
B+
Retailer 12
-
$1,096 NZD
A$949 AUD
View
Retailer 13
-
$1,146 NZD
$645 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,152 NZD
$648 USD
View
B+
Retailer 15
-
$1,369 NZD
$770 USD
View
B
Retailer 16
-
$1,385 NZD
A$1,199 AUD
View
Retailer 17
-
$1,441 NZD
$811 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$1,447 NZD
SGD 1,100 SGD
View
B
Retailer 19
-
$1,505 NZD
$847 USD
View
B
Retailer 20
-
$1,536 NZD
$864 USD
View
Retailer 21
-
$2,099 NZD
£930 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
B6CA9ADB0 · Oct 25
$2,141 NZD
$1,205 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $419 NZDSave up to $1,117 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
$419 NZD