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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 €125 EUR
$140 USD
As of October 29, 2026
Save €781 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €906 EUR at Reve Diamonds · As of October 30, 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 29, 2026, with prices from €125 to €906, a €781 spread on the same certified stone. Reve Diamonds lists it at €906. 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
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: €158 EUR|Low: €125 EUR|High: €919 EUR|Avg: €379 EUR|-3.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 6€125 EUR
Retailer 17€149 EUR
Retailer 18€156 EUR
Retailer 1€158 EUR
Retailer 10€164 EUR
Retailer 15€271 EUR
Retailer 5€272 EUR
Retailer 3€272 EUR
Retailer 8€282 EUR
Retailer 19€294 EUR
Retailer 2€310 EUR
Retailer 7€371 EUR
Retailer 9€408 EUR
Retailer 14€444 EUR
Retailer 13€510 EUR
Retailer 12€539 EUR
Retailer 4€560 EUR
Retailer 16€618 EUR
Retailer 11€767 EUR
Reve Diamonds€906 EUR

12 data points across 20 retailers

20 retailers€125 EUR to €906 EUR

A
Cheapest Retailer
-
€125 EUR
$140 USD
A
Retailer 2
-
€149 EUR
$166 USD
View
A
Retailer 3
-
€156 EUR
$174 USD
View
Final sale: no returns
A
Retailer 4
-
€158 EUR
$177 USD
View
A
Retailer 5
-
€164 EUR
$183 USD
View
A
Retailer 6
-
€271 EUR
$303 USD
View
A
Retailer 7
-
€272 EUR
View
A
Retailer 8
-
€272 EUR
£240 GBP
View
A
Retailer 9
-
€282 EUR
ZAR 5,085 ZAR
View
A
Retailer 10
-
€294 EUR
$328 USD
View
A
Retailer 11
-
€310 EUR
£273 GBP
View
B+
Retailer 12
-
€371 EUR
$415 USD
View
B+
Retailer 13
-
€408 EUR
A$702 AUD
View
B+
Retailer 14
-
€444 EUR
$496 USD
View
B+
Retailer 15
-
€510 EUR
$570 USD
View
B+
Retailer 16
-
€539 EUR
$602 USD
View
B+
Retailer 17
-
€560 EUR
$626 USD
View
B
Retailer 18
-
€618 EUR
$690 USD
View
B
Retailer 19
-
€767 EUR
£675 GBP
View
Most Expensive
B
Reve Diamonds
40F96AF13 · Oct 30
€906 EUR
$1,012 USD
View
19 more retailers have this diamond
Prices start from €125 EURSave up to €781 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
€125 EUR