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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 $260 SGD
$203 USD
As of October 26, 2026
Save $845 SGD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,540 SGD 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 26, 2026, with a 326% 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

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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: Oct 26
Current: $828 SGD|Low: $249 SGD|High: $1,542 SGD|Avg: $775 SGD|+10.4%
Retailer 1
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Retailer 5
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 8$260 SGD
Retailer 9$290 SGD
Retailer 13$302 SGD
Retailer 14$360 SGD
Retailer 12$524 SGD
Retailer 3$545 SGD
Retailer 7$559 SGD
Retailer 6$559 SGD
Retailer 21$588 SGD
Retailer 16$665 SGD
Retailer 15$688 SGD
Retailer 20$789 SGD
Retailer 4$825 SGD
Retailer 1$828 SGD
Retailer 5$984 SGD
Retailer 19$996 SGD
Retailer 10$1,037 SGD
Retailer 18$1,041 SGD
Retailer 17$1,083 SGD
Retailer 11$1,105 SGD
Retailer 2$1,510 SGD
Reve Diamonds$1,540 SGD

38 data points across 22 retailers

22 retailers$260 SGD to $1,105 SGD

A
Cheapest Retailer
-
$260 SGD
$203 USD
A
Retailer 2
-
$302 SGD
$236 USD
View
Retailer 3
-
$322 SGD
$252 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$360 SGD
HK$2,200 HKD
View
A
Retailer 5
-
$524 SGD
€390 EUR
View
Retailer 6
-
$545 SGD
ZAR 6,891 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$559 SGD
$437 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$559 SGD
£344 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$588 SGD
£362 GBP
View
B+
Retailer 10
-
$665 SGD
$520 USD
View
B+
Retailer 11
-
$688 SGD
A$828 AUD
View
B+
Retailer 12
-
$789 SGD
A$949 AUD
View
Retailer 13
-
$825 SGD
$645 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$828 SGD
$648 USD
View
B+
Retailer 15
-
$984 SGD
$770 USD
View
B
Retailer 16
-
$996 SGD
A$1,199 AUD
View
Retailer 17
-
$1,037 SGD
$811 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$1,041 SGD
View
B
Retailer 19
-
$1,083 SGD
$847 USD
View
B
Retailer 20
-
$1,105 SGD
$864 USD
View
Retailer 21
-
$1,510 SGD
£930 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
B6CA9ADB0 · Oct 25
$1,540 SGD
$1,205 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $260 SGDSave up to $845 SGD

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
$260 SGD