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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 $203 USD
As of October 26, 2026
Save $1,002 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,205 USD 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 25, 2026, with prices from $203 to $1,205, a $1,002 spread on the same certified stone. Reve Diamonds lists it at $1,205. 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
Color
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: $408 USD|Low: $195 USD|High: $1,207 USD|Avg: $580 USD|+0.8%
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Retailer 22
Reve Diamonds
October 31, 2026
Retailer 8$203 USD
Retailer 9$227 USD
Retailer 13$236 USD
Retailer 15$252 USD
Retailer 14$282 USD
Retailer 1$408 USD
Retailer 3$427 USD
Retailer 7$437 USD
Retailer 6$438 USD
Retailer 22$460 USD
Retailer 17$520 USD
Retailer 12$538 USD
Retailer 21$617 USD
Retailer 16$641 USD
Retailer 4$645 USD
Retailer 5$770 USD
Retailer 20$779 USD
Retailer 10$811 USD
Retailer 19$814 USD
Retailer 18$847 USD
Retailer 11$864 USD
Retailer 2$1,181 USD
Reve Diamonds$1,205 USD

38 data points across 23 retailers

22 retailers$203 USD to $1,205 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$236 USD
View
Retailer 3
-
$252 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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$282 USD
HK$2,200 HKD
View
A
Retailer 5
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$408 USD
€389 EUR
View
Retailer 6
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$427 USD
ZAR 6,891 ZAR
View
Price last confirmed 9 days ago
A
Retailer 7
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$437 USD
View
Retailer 8
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$438 USD
£344 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
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$460 USD
£362 GBP
View
B+
Retailer 10
-
$520 USD
View
B+
Retailer 11
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$538 USD
A$828 AUD
View
B+
Retailer 12
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$617 USD
A$949 AUD
View
B+
Retailer 13
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$641 USD
View
Retailer 14
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$645 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
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$770 USD
View
B
Retailer 16
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$779 USD
A$1,199 AUD
View
Retailer 17
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$811 USD
View
Price last confirmed 8 days ago
B
Retailer 18
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$814 USD
SGD 1,100 SGD
View
B
Retailer 19
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$847 USD
View
B
Retailer 20
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$864 USD
View
B
Retailer 21
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$1,181 USD
£930 GBP
View
Most Expensive
B
Reve Diamonds
B6CA9ADB0 · Oct 25
$1,205 USD
View
21 more retailers have this diamond
Prices start from $203 USDSave up to $1,002 USD

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
$203 USD