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Round|Lab Grown|IGI

1.73ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG492112367

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112367

Diamond specifications and retailer prices

From €1,441 EUR
$1,610 USD
As of October 31, 2026
Save €716 EUR (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,298 EUR at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG492112367 or 492112367. Listed at 12 retailers as of October 31, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112367
Dimensions7.78 × 7.81 × 4.63 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
7.78 mm7.81 mm1.73 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112367
Side View
Table 58.5%Crown 32.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 59.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,298 EUR|Low: €1,441 EUR|High: €5,812 EUR|Avg: €2,987 EUR|-2.4%
Friendly Diamonds
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
November 1, 2026
Retailer 8€1,441 EUR
Retailer 10€1,731 EUR
Retailer 13€1,883 EUR
Retailer 3€1,939 EUR
Retailer 11€2,009 EUR
Retailer 9€2,157 EUR
Retailer 4€2,572 EUR
Retailer 12€3,144 EUR
Friendly Diamonds€3,298 EUR
Retailer 7€3,692 EUR
Retailer 14€3,764 EUR
Retailer 5€3,806 EUR
Retailer 6€4,494 EUR
Retailer 2€5,735 EUR

24 data points across 14 retailers

12 retailers€1,441 EUR to €2,157 EUR

B
Cheapest Retailer
-
€1,441 EUR
$1,610 USD
B
Retailer 2
-
€1,731 EUR
$1,934 USD
View
B
Retailer 3
-
€1,883 EUR
$2,104 USD
View
B
Retailer 4
-
€1,939 EUR
$2,166 USD
View
Final sale: no returns
Retailer 5
-
€2,009 EUR
$2,244 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
€2,009 EUR
$2,244 USD
View
B
Retailer 7
-
€2,157 EUR
$2,410 USD
View
Retailer 8
-
€3,144 EUR
$3,513 USD
View
Price under review
Most Expensive
Friendly Diamonds
1597781 · Oct 30
€3,298 EUR
$3,684 USD
View
Price under review
8 more retailers have this diamond
Prices start from €1,441 EURSave up to €716 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.

B
1.73ct Round
€1,441 EUR