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Round|Lab Grown|IGI

0.99ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781618330

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618330

Diamond specifications and retailer prices

From €138 EUR
$154 USD
As of October 29, 2026
Save €1,238 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,375 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781618330 or 781618330. Listed at 22 retailers as of October 27, 2026, with prices from €138 to €1,375, a €1,238 spread on the same certified stone. Queensmith lists it at €1,375. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618330
Dimensions6.47 × 6.50 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.47 mm6.50 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618330
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: €297 EUR|Low: €132 EUR|High: €807 EUR|Avg: €321 EUR|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11€138 EUR
Retailer 6€153 EUR
Retailer 4€159 EUR
Retailer 2€170 EUR
Retailer 12€231 EUR
Retailer 1€297 EUR
Retailer 7€308 EUR
Retailer 5€321 EUR
Retailer 3€388 EUR
Retailer 9€425 EUR
Retailer 10€438 EUR
Retailer 8€798 EUR

44 data points across 12 retailers

22 retailers€138 EUR to €1,375 EUR

A
Cheapest Retailer
-
€138 EUR
$154 USD
A
Retailer 2
-
€153 EUR
$171 USD
View
Final sale: no returns
A
Retailer 3
-
€159 EUR
$178 USD
View
A
Retailer 4
-
€170 EUR
$190 USD
View
A
Retailer 5
-
€170 EUR
$190 USD
View
A
Retailer 6
-
€195 EUR
HK$1,700 HKD
View
B+
Retailer 7
-
€231 EUR
$258 USD
View
A
Retailer 8
-
€287 EUR
$321 USD
View
A
Retailer 9
-
€297 EUR
£261 GBP
View
A
Retailer 10
-
€308 EUR
ZAR 5,561 ZAR
View
A
Retailer 11
-
€321 EUR
View
B+
Retailer 12
-
€388 EUR
$433 USD
View
B+
Retailer 13
-
€425 EUR
A$730 AUD
View
Retailer 14
-
€428 EUR
$478 USD
View
Price last confirmed 76 days ago
B+
Retailer 15
-
€438 EUR
$489 USD
View
B+
Retailer 16
-
€468 EUR
SGD 707 SGD
View
B+
Retailer 17
-
€548 EUR
$612 USD
View
B+
Retailer 18
-
€550 EUR
$614 USD
View
B
Retailer 19
-
€597 EUR
$667 USD
View
B
Retailer 20
-
€798 EUR
£702 GBP
View
B
Retailer 21
-
€936 EUR
$1,046 USD
View
Most Expensive
B
Queensmith
LG781618330 · Oct 27
€1,375 EUR
£1,210 GBP
View
21 more retailers have this diamond
Prices start from €138 EURSave up to €1,238 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
€138 EUR