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Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG845603323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845603323

Diamond specifications and retailer prices

From €126 EUR
$140 USD
As of October 29, 2026
Save €776 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €902 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round 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 LG845603323 or 845603323. Listed at 20 retailers as of October 28, 2026, with prices from €126 to €902, a €776 spread on the same certified stone. Reve Diamonds lists it at €902. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845603323
Dimensions6.34 × 6.37 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.34 mm6.37 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845603323
Side View
Table 55.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.3%

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 29
Current: €562 EUR|Low: €126 EUR|High: €922 EUR|Avg: €381 EUR|-2.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 14€126 EUR
Retailer 15€153 EUR
Retailer 10€154 EUR
Retailer 6€156 EUR
Retailer 8€164 EUR
Retailer 12€267 EUR
Retailer 19€271 EUR
Retailer 13€273 EUR
Retailer 5€283 EUR
Retailer 2€291 EUR
Retailer 16€307 EUR
Retailer 3€373 EUR
Retailer 7€410 EUR
Retailer 17€444 EUR
Retailer 4€503 EUR
Retailer 11€559 EUR
Retailer 1€562 EUR
Retailer 18€602 EUR
Retailer 9€770 EUR
Reve Diamonds€902 EUR

10 data points across 20 retailers

20 retailers€126 EUR to €902 EUR

A
Cheapest Retailer
-
€126 EUR
$140 USD
A
Retailer 2
-
€153 EUR
$170 USD
View
Final sale: no returns
A
Retailer 3
-
€154 EUR
$171 USD
View
A
Retailer 4
-
€156 EUR
$174 USD
View
A
Retailer 5
-
€164 EUR
$183 USD
View
A
Retailer 6
-
€267 EUR
£234 GBP
View
A
Retailer 7
-
€271 EUR
$302 USD
View
A
Retailer 8
-
€273 EUR
View
A
Retailer 9
-
€283 EUR
ZAR 5,085 ZAR
View
A
Retailer 10
-
€291 EUR
$324 USD
View
A
Retailer 11
-
€307 EUR
£269 GBP
View
B+
Retailer 12
-
€373 EUR
$415 USD
View
B+
Retailer 13
-
€410 EUR
A$702 AUD
View
B+
Retailer 14
-
€444 EUR
$494 USD
View
B+
Retailer 15
-
€503 EUR
$560 USD
View
B
Retailer 16
-
€559 EUR
$622 USD
View
B+
Retailer 17
-
€562 EUR
$626 USD
View
B
Retailer 18
-
€602 EUR
$670 USD
View
B
Retailer 19
-
€770 EUR
£675 GBP
View
Most Expensive
B
Reve Diamonds
40F96AF13 · Oct 28
€902 EUR
$1,004 USD
View
19 more retailers have this diamond
Prices start from €126 EURSave up to €776 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 Round
€126 EUR