Radiant|Lab Grown|IGI

1.25ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG830658211

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

Certificate IGI LG830658211

Diamond specifications and retailer prices

From €192 EUR
$214 USD
As of November 1, 2026
Save €801 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,566 EUR at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830658211 or 830658211. Listed at 18 retailers as of November 1, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830658211
Dimensions7.73 × 5.16 × 3.57 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.16 mm1.25 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830658211
Side View
Table 64.0%Crown 41.8°Girdle: STK-THKPavilion 35°Culet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,566 EUR|Low: €169 EUR|High: €1,620 EUR|Avg: €661 EUR|-3.3%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 16€192 EUR
Retailer 15€199 EUR
Retailer 13€242 EUR
Retailer 17€286 EUR
Retailer 11€366 EUR
Retailer 2€386 EUR
Retailer 14€399 EUR
Retailer 5€501 EUR
Retailer 9€530 EUR
Retailer 4€545 EUR
Retailer 18€685 EUR
Retailer 7€692 EUR
Retailer 3€714 EUR
Retailer 6€731 EUR
Retailer 10€851 EUR
Retailer 8€958 EUR
Retailer 12€992 EUR
Brilliant Earth€1,566 EUR

28 data points across 18 retailers

18 retailers€192 EUR to €992 EUR

A
Cheapest Retailer
-
€192 EUR
$214 USD
Final sale: no returns
A
Retailer 2
-
€199 EUR
$222 USD
View
A
Retailer 3
-
€242 EUR
£213 GBP
View
B+
Retailer 4
-
€286 EUR
$320 USD
View
A
Retailer 5
-
€366 EUR
ZAR 6,614 ZAR
View
A
Retailer 6
-
€386 EUR
£340 GBP
View
A
Retailer 7
-
€399 EUR
View
B+
Retailer 8
-
€501 EUR
$560 USD
View
Retailer 9
-
€530 EUR
A$911 AUD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
€545 EUR
$609 USD
View
B+
Retailer 11
-
€685 EUR
$765 USD
View
B+
Retailer 12
-
€692 EUR
SGD 1,045 SGD
View
B+
Retailer 13
-
€714 EUR
$798 USD
View
B+
Retailer 14
-
€731 EUR
$816 USD
View
Retailer 15
-
€851 EUR
A$1,463 AUD
View
Price last confirmed 25 days ago
Retailer 16
-
€958 EUR
$1,070 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
€992 EUR
£873 GBP
View
Most Expensive
Brilliant Earth
21215580A · Oct 10
€1,566 EUR
$1,750 USD
View
Price last confirmed 22 days ago
17 more retailers have this diamond
Prices start from €192 EURSave up to €801 EUR

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
1.25ct Radiant
€192 EUR