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Round|Lab Grown|IGI

3.18ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG573397888

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573397888

Diamond specifications and retailer prices

From €350 EUR
$391 USD
As of October 29, 2026
Save €1,354 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,704 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.18ct lab-grown round diamond

This 3.18ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573397888 or 573397888. Listed at 18 retailers as of October 29, 2026, with prices from €350 to €1,704, a €1,354 spread on the same certified stone. MOH London lists it at €1,704. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.18
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573397888
Dimensions9.43 × 9.39 × 5.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.43 mm9.39 mm3.18 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573397888
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,704 EUR|Low: €336 EUR|High: €1,868 EUR|Avg: €950 EUR|-5.4%
MOH London
Retailer 2
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Retailer 18
October 30, 2026
Retailer 14€350 EUR
Retailer 8€392 EUR
Retailer 10€412 EUR
Retailer 9€434 EUR
Retailer 18€434 EUR
Retailer 15€481 EUR
Retailer 11€568 EUR
Retailer 17€690 EUR
Retailer 2€709 EUR
Retailer 4€779 EUR
Retailer 16€953 EUR
Retailer 13€1,217 EUR
Retailer 6€1,379 EUR
Retailer 3€1,395 EUR
Retailer 7€1,428 EUR
Retailer 5€1,624 EUR
Retailer 12€1,651 EUR
MOH London€1,704 EUR

42 data points across 18 retailers

18 retailers€350 EUR to €1,704 EUR

A
Cheapest Retailer
-
€350 EUR
$391 USD
A
Retailer 2
-
€392 EUR
$438 USD
View
A
Retailer 3
-
€412 EUR
$460 USD
View
Final sale: no returns
A
Retailer 4
-
€434 EUR
$485 USD
View
A
Retailer 5
-
€434 EUR
$485 USD
View
A
Retailer 6
-
€481 EUR
HK$4,200 HKD
View
A
Retailer 7
-
€568 EUR
$635 USD
View
B+
Retailer 8
-
€690 EUR
$771 USD
View
A
Retailer 9
-
€709 EUR
£624 GBP
View
A
Retailer 10
-
€779 EUR
$870 USD
View
B+
Retailer 11
-
€953 EUR
$1,065 USD
View
B+
Retailer 12
-
€1,217 EUR
$1,360 USD
View
B
Retailer 13
-
€1,379 EUR
SGD 2,082 SGD
View
B
Retailer 14
-
€1,395 EUR
$1,558 USD
View
Retailer 15
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€1,428 EUR
$1,595 USD
View
Price last confirmed 13 days ago
B
Retailer 16
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€1,624 EUR
$1,814 USD
View
Retailer 17
-
€1,651 EUR
$1,845 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG573397888 · Oct 29
€1,704 EUR
£1,499 GBP
View
17 more retailers have this diamond
Prices start from €350 EURSave up to €1,354 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
3.18ct Round
€350 EUR