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Radiant|Lab Grown|IGI

0.99ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG842612331

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

Certificate IGI LG842612331

Diamond specifications and retailer prices

From €116 EUR
$129 USD
As of October 27, 2026
Save €998 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,114 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842612331 or 842612331. Listed at 19 retailers as of October 27, 2026, with prices from €116 to €1,114, a €998 spread on the same certified stone. Do Amore Diamonds lists it at €1,114. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842612331
Dimensions6.54 × 5.26 × 3.39 mm
L/W Ratio1.24
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
6.54 mm5.26 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842612331
Side View
Table 64.0%Crown 40.5°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €1,114 EUR|Low: €116 EUR|High: €1,114 EUR|Avg: €392 EUR
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 4€116 EUR
Retailer 5€129 EUR
Retailer 3€135 EUR
Retailer 17€144 EUR
Retailer 2€205 EUR
Retailer 9€234 EUR
Retailer 13€271 EUR
Retailer 6€273 EUR
Retailer 14€287 EUR
Retailer 12€301 EUR
Retailer 16€395 EUR
Retailer 10€432 EUR
Retailer 7€488 EUR
Retailer 15€488 EUR
Retailer 18€510 EUR
Retailer 8€592 EUR
Retailer 11€667 EUR
Retailer 19€743 EUR
Do Amore Diamonds€1,114 EUR

9 data points across 19 retailers

19 retailers€116 EUR to €1,114 EUR

A
Cheapest Retailer
-
€116 EUR
$129 USD
A
Retailer 2
-
€129 EUR
$144 USD
View
Final sale: no returns
A
Retailer 3
-
€135 EUR
$150 USD
View
A
Retailer 4
-
€144 EUR
$160 USD
View
A
Retailer 5
-
€205 EUR
£180 GBP
View
A
Retailer 6
-
€234 EUR
$261 USD
View
A
Retailer 7
-
€271 EUR
£238 GBP
View
A
Retailer 8
-
€273 EUR
$304 USD
View
A
Retailer 9
-
€287 EUR
ZAR 5,154 ZAR
View
A
Retailer 10
-
€301 EUR
£264 GBP
View
B+
Retailer 11
-
€395 EUR
A$677 AUD
View
B+
Retailer 12
-
€432 EUR
$481 USD
View
B+
Retailer 13
-
€488 EUR
$543 USD
View
B+
Retailer 14
-
€488 EUR
A$836 AUD
View
B+
Retailer 15
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€510 EUR
$568 USD
View
B
Retailer 16
-
€592 EUR
SGD 890 SGD
View
B
Retailer 17
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€667 EUR
$742 USD
View
B
Retailer 18
-
€743 EUR
£651 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3A46CB7E5 · Oct 29
€1,114 EUR
$1,240 USD
View
18 more retailers have this diamond
Prices start from €116 EURSave up to €998 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
0.99ct Radiant
€116 EUR