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Round|Lab Grown|IGI

0.99ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG804673427

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804673427

Diamond specifications and retailer prices

From €133 EUR
$148 USD
As of October 29, 2026
Save €642 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €775 EUR at MOH London · As of October 29, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804673427 or 804673427. Listed at 21 retailers as of October 29, 2026, with prices from €133 to €775, a €642 spread on the same certified stone. MOH London lists it at €775. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673427
Dimensions6.40 × 6.43 × 3.91 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
6.40 mm6.43 mm0.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673427
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.0%

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: €775 EUR|Low: €128 EUR|High: €779 EUR|Avg: €357 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
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Retailer 20
October 30, 2026
Retailer 19€133 EUR
Retailer 17€148 EUR
Retailer 4€155 EUR
Retailer 6€164 EUR
Retailer 7€164 EUR
Retailer 2€285 EUR
Retailer 14€286 EUR
Retailer 15€298 EUR
Retailer 5€303 EUR
Retailer 10€303 EUR
Retailer 13€323 EUR
Retailer 9€384 EUR
Retailer 16€411 EUR
Retailer 18€420 EUR
Retailer 12€479 EUR
Retailer 8€530 EUR
Retailer 3€564 EUR
Retailer 11€580 EUR
Retailer 20€719 EUR
MOH London€775 EUR

31 data points across 20 retailers

21 retailers€133 EUR to €775 EUR

A
Cheapest Retailer
-
€133 EUR
$148 USD
A
Retailer 2
-
€148 EUR
$165 USD
View
Final sale: no returns
A
Retailer 3
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€155 EUR
$172 USD
View
A
Retailer 4
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€164 EUR
$183 USD
View
A
Retailer 5
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€164 EUR
$183 USD
View
A
Retailer 6
-
€285 EUR
£250 GBP
View
A
Retailer 7
-
€286 EUR
View
A
Retailer 8
-
€298 EUR
ZAR 5,356 ZAR
View
A
Retailer 9
-
€303 EUR
$337 USD
View
A
Retailer 10
-
€303 EUR
$337 USD
View
A
Retailer 11
-
€323 EUR
£283 GBP
View
B+
Retailer 12
-
€384 EUR
$427 USD
View
B+
Retailer 13
-
€411 EUR
A$703 AUD
View
B+
Retailer 14
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€420 EUR
$467 USD
View
B+
Retailer 15
-
€479 EUR
SGD 720 SGD
View
B+
Retailer 16
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€530 EUR
$590 USD
View
Retailer 17
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€546 EUR
$608 USD
View
Price last confirmed 43 days ago
B+
Retailer 18
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€564 EUR
$628 USD
View
B+
Retailer 19
-
€580 EUR
$645 USD
View
B
Retailer 20
-
€719 EUR
$800 USD
View
Most Expensive
B
MOH London
LG804673427 · Oct 29
€775 EUR
£679 GBP
View
20 more retailers have this diamond
Prices start from €133 EURSave up to €642 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
€133 EUR