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Radiant|Lab Grown|IGI

1.01ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG778628709

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

Certificate IGI LG778628709

Diamond specifications and retailer prices

From €140 EUR
$156 USD
As of October 30, 2026
Save €806 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €947 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778628709 or 778628709. Listed at 21 retailers as of October 30, 2026, with prices from €140 to €947, a €806 spread on the same certified stone. Reve Diamonds lists it at €947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778628709
Dimensions6.35 × 4.97 × 3.48 mm
L/W Ratio1.28
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.35 mm4.97 mm1.01 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778628709
Side View
Table 66.0%Crown 23.5°Girdle: STK-THKPavilion 34.9°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
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 30
Current: €305 EUR|Low: €111 EUR|High: €823 EUR|Avg: €337 EUR|+4.3%
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
October 30, 2026
Retailer 12€140 EUR
Retailer 3€156 EUR
Retailer 9€174 EUR
Retailer 13€174 EUR
Retailer 4€235 EUR
Retailer 5€285 EUR
Retailer 1€305 EUR
Retailer 10€313 EUR
Retailer 8€330 EUR
Retailer 2€393 EUR
Retailer 11€448 EUR
Retailer 7€629 EUR
Retailer 6€818 EUR

41 data points across 13 retailers

21 retailers€140 EUR to €947 EUR

A
Cheapest Retailer
-
€140 EUR
$156 USD
Retailer 2
-
€140 EUR
$156 USD
View
Price last confirmed 22 days ago
Retailer 3
-
€140 EUR
$156 USD
View
Price last confirmed 13 days ago
Retailer 4
-
€140 EUR
$156 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€156 EUR
$174 USD
View
Final sale: no returns
A
Retailer 6
-
€163 EUR
$181 USD
View
Retailer 7
-
€172 EUR
$191 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
€174 EUR
$194 USD
View
Retailer 9
-
€174 EUR
$194 USD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
€235 EUR
$262 USD
View
A
Retailer 11
-
€285 EUR
$317 USD
View
A
Retailer 12
-
€305 EUR
£267 GBP
View
A
Retailer 13
-
€313 EUR
View
A
Retailer 14
-
€330 EUR
£290 GBP
View
B+
Retailer 15
-
€393 EUR
$437 USD
View
B+
Retailer 16
-
€448 EUR
$499 USD
View
Retailer 17
-
€559 EUR
$622 USD
View
Price last confirmed 29 days ago
B
Retailer 18
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€609 EUR
$677 USD
View
B
Retailer 19
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€629 EUR
$700 USD
View
B
Retailer 20
-
€818 EUR
£717 GBP
View
Most Expensive
B
Reve Diamonds
9FCA19C06 · Oct 30
€947 EUR
$1,054 USD
View
20 more retailers have this diamond
Prices start from €140 EURSave up to €806 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
1.01ct Radiant
€140 EUR