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Radiant|Lab Grown|IGI

1.25ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG805667588

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

Certificate IGI LG805667588

Diamond specifications and retailer prices

From €240 EUR
$268 USD
As of October 27, 2026
Save €1,309 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,549 EUR at Brilliant Earth · As of October 31, 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 top-tier cut grade and certified by IGI LG805667588 or 805667588. Listed at 20 retailers as of October 27, 2026, with prices from €240 to €1,549, a €1,309 spread on the same certified stone. Brilliant Earth lists it at €1,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805667588
Dimensions7.76 × 5.21 × 3.55 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm5.21 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805667588
Side View
Table 66.0%Crown 23.8°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €1,549 EUR|Low: €231 EUR|High: €1,602 EUR|Avg: €587 EUR|-3.4%
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
November 2, 2026
Retailer 15€240 EUR
Retailer 8€269 EUR
Retailer 6€278 EUR
Retailer 5€298 EUR
Retailer 16€298 EUR
Retailer 12€439 EUR
Retailer 11€467 EUR
Retailer 4€495 EUR
Retailer 2€513 EUR
Retailer 10€571 EUR
Retailer 7€590 EUR
Retailer 13€725 EUR
Retailer 14€915 EUR
Retailer 3€958 EUR
Retailer 9€1,194 EUR
Brilliant Earth€1,549 EUR

44 data points across 16 retailers

20 retailers€240 EUR to €1,549 EUR

A
Cheapest Retailer
-
€240 EUR
$268 USD
A
Retailer 2
-
€269 EUR
$300 USD
View
Final sale: no returns
A
Retailer 3
-
€278 EUR
$311 USD
View
Retailer 4
-
€294 EUR
$328 USD
View
Price last confirmed 37 days ago
Retailer 5
-
€298 EUR
$333 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€298 EUR
$333 USD
View
A
Retailer 7
-
€439 EUR
$490 USD
View
A
Retailer 8
-
€467 EUR
View
B+
Retailer 9
-
€495 EUR
$553 USD
View
B+
Retailer 10
-
€513 EUR
ZAR 9,267 ZAR
View
B+
Retailer 11
-
€569 EUR
$636 USD
View
B+
Retailer 12
-
€571 EUR
£502 GBP
View
B+
Retailer 13
-
€590 EUR
$659 USD
View
B+
Retailer 14
-
€725 EUR
A$1,246 AUD
View
B
Retailer 15
-
€915 EUR
$1,022 USD
View
B
Retailer 16
-
€958 EUR
$1,070 USD
View
B
Retailer 17
-
€1,003 EUR
$1,121 USD
View
B
Retailer 18
-
€1,194 EUR
£1,050 GBP
View
B
Retailer 19
-
€1,264 EUR
$1,412 USD
View
Most Expensive
B
Brilliant Earth
20664929A · Oct 31
€1,549 EUR
$1,730 USD
View
19 more retailers have this diamond
Prices start from €240 EURSave up to €1,309 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
€240 EUR