Radiant|Lab Grown|IGI

1.26ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG843641468

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843641468

Diamond specifications and retailer prices

From $381 USD
€363 EUR
As of November 2, 2026
Save $400 USD (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,138 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant 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 LG843641468 or 843641468. Listed at 12 retailers as of October 27, 2026, with a 105% 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

1.26
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641468
Dimensions7.09 × 5.41 × 3.61 mm
L/W Ratio1.31
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm5.41 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843641468
Side View
Table 69.0%Crown 41.6°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $564 USD|Low: $203 USD|High: $1,557 USD|Avg: $626 USD|-50.6%
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
Reve Diamonds
November 2, 2026
Retailer 13$203 USD
Retailer 10$272 USD
Retailer 6$381 USD
Retailer 9$389 USD
Retailer 2$399 USD
Retailer 11$406 USD
Retailer 7$476 USD
Retailer 5$545 USD
Retailer 1$564 USD
Retailer 8$640 USD
Retailer 4$650 USD
Retailer 3$782 USD
Retailer 12$1,059 USD
Reve Diamonds$1,138 USD

13 data points across 14 retailers

12 retailers$381 USD to $782 USD

Retailer 1
-
$272 USD
£214 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
$381 USD
€363 EUR
View
A
Retailer 3
-
$389 USD
ZAR 6,277 ZAR
View
Retailer 4
-
$399 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$406 USD
£320 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$476 USD
View
B+
Retailer 7
-
$564 USD
View
B+
Retailer 8
-
$640 USD
View
Retailer 9
-
$650 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$782 USD
View
Retailer 11
-
$1,059 USD
£834 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
C70B19BF8 · Oct 25
$1,138 USD
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $381 USDSave up to $400 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
1.26ct Radiant
$381 USD