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Round|Lab Grown|IGI

1.43ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG487174510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487174510

Diamond specifications and retailer prices

From €1,070 EUR
$1,195 USD
As of October 29, 2026
Save €723 EUR (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,376 EUR at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487174510 or 487174510. Listed at 14 retailers as of October 29, 2026, with a 68% 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

1.43
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487174510
Dimensions7.29 × 7.26 × 4.43 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
7.29 mm7.26 mm1.43 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487174510
Side View
Table 54.0%Crown 32.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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 29
Current: €1,793 EUR|Low: €854 EUR|High: €4,039 EUR|Avg: €2,048 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5€1,070 EUR
Retailer 4€1,128 EUR
Retailer 8€1,197 EUR
Retailer 6€1,241 EUR
Retailer 10€1,396 EUR
Retailer 1€1,793 EUR
Retailer 7€1,968 EUR
Retailer 9€3,001 EUR
Retailer 2€3,552 EUR
Retailer 3€4,006 EUR

39 data points across 10 retailers

14 retailers€1,070 EUR to €1,793 EUR

B
Cheapest Retailer
-
€1,070 EUR
$1,195 USD
B
Retailer 2
-
€1,128 EUR
$1,260 USD
View
B
Retailer 3
-
€1,164 EUR
$1,300 USD
View
B
Retailer 4
-
€1,197 EUR
$1,337 USD
View
Final sale: no returns
Retailer 5
-
€1,241 EUR
$1,386 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,241 EUR
$1,386 USD
View
B
Retailer 7
-
€1,396 EUR
$1,560 USD
View
B
Retailer 8
-
€1,793 EUR
£1,577 GBP
View
Retailer 9
-
€1,968 EUR
$2,199 USD
View
Price under review
Retailer 10
-
€2,325 EUR
$2,597 USD
View
Price under review
Most Expensive
Friendly Diamonds
1594828 · Oct 30
€2,376 EUR
$2,655 USD
View
Price under review
10 more retailers have this diamond
Prices start from €1,070 EURSave up to €723 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
1.43ct Round
€1,070 EUR