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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 €115 EUR
$129 USD
As of October 30, 2026
Save €994 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,110 EUR at Do Amore Diamonds · As of October 31, 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 30, 2026, with prices from €115 to €1,110, a €994 spread on the same certified stone. Do Amore Diamonds lists it at €1,110. 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
Color
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 30
Current: €1,110 EUR|Low: €115 EUR|High: €1,110 EUR|Avg: €391 EUR
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 5€115 EUR
Retailer 6€129 EUR
Retailer 4€134 EUR
Retailer 18€143 EUR
Retailer 13€204 EUR
Retailer 9€234 EUR
Retailer 2€269 EUR
Retailer 7€272 EUR
Retailer 15€286 EUR
Retailer 14€300 EUR
Retailer 12€394 EUR
Retailer 17€394 EUR
Retailer 10€431 EUR
Retailer 16€486 EUR
Retailer 19€508 EUR
Retailer 8€590 EUR
Retailer 11€664 EUR
Retailer 3€740 EUR
Do Amore Diamonds€1,110 EUR

11 data points across 19 retailers

19 retailers€115 EUR to €1,110 EUR

A
Cheapest Retailer
-
€115 EUR
$129 USD
A
Retailer 2
-
€129 EUR
$144 USD
View
Final sale: no returns
A
Retailer 3
-
€134 EUR
$150 USD
View
A
Retailer 4
-
€143 EUR
$160 USD
View
A
Retailer 5
-
€204 EUR
£179 GBP
View
A
Retailer 6
-
€234 EUR
$261 USD
View
A
Retailer 7
-
€269 EUR
£237 GBP
View
A
Retailer 8
-
€272 EUR
$304 USD
View
A
Retailer 9
-
€286 EUR
ZAR 5,154 ZAR
View
A
Retailer 10
-
€300 EUR
£264 GBP
View
B+
Retailer 11
-
€394 EUR
$440 USD
View
B+
Retailer 12
-
€394 EUR
A$677 AUD
View
B+
Retailer 13
-
€431 EUR
$481 USD
View
B+
Retailer 14
-
€486 EUR
A$836 AUD
View
B+
Retailer 15
-
€508 EUR
$568 USD
View
B
Retailer 16
-
€590 EUR
SGD 890 SGD
View
B
Retailer 17
-
€664 EUR
$742 USD
View
B
Retailer 18
-
€740 EUR
£651 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3A46CB7E5 · Oct 31
€1,110 EUR
$1,240 USD
View
18 more retailers have this diamond
Prices start from €115 EURSave up to €994 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
€115 EUR