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Marquise|Lab Grown|IGI

1.05ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG512205192

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG512205192

Diamond specifications and retailer prices

From €904 EUR
$1,010 USD
As of October 30, 2026
Save €1,251 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,077 EUR at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG512205192 or 512205192. Listed at 14 retailers as of October 30, 2026, with a 138% 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

1.05
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205192
Dimensions10.70 × 5.21 × 3.24 mm
L/W Ratio2.05
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
10.70 mm5.21 mm1.05 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512205192
Side View
Table 60.0%Crown 38°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,077 EUR|Low: €904 EUR|High: €4,745 EUR|Avg: €2,429 EUR
NZ Jewellers
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 14€904 EUR
Retailer 8€1,034 EUR
Retailer 13€1,415 EUR
Retailer 3€1,540 EUR
Retailer 4€1,642 EUR
Retailer 15€1,642 EUR
Retailer 6€1,795 EUR
Retailer 2€2,155 EUR
Retailer 7€2,191 EUR
Retailer 16€2,583 EUR
Retailer 12€2,903 EUR
Retailer 9€3,018 EUR
NZ Jewellers€3,077 EUR
Retailer 5€3,970 EUR
Retailer 11€4,284 EUR
Retailer 10€4,713 EUR

35 data points across 16 retailers

14 retailers€904 EUR to €2,155 EUR

B+
Cheapest Retailer
-
€904 EUR
$1,010 USD
B
Retailer 2
-
€1,415 EUR
$1,581 USD
View
B
Retailer 3
-
€1,540 EUR
$1,720 USD
View
Retailer 4
-
€1,642 EUR
$1,834 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
€1,642 EUR
$1,834 USD
View
B
Retailer 6
-
€1,795 EUR
$2,005 USD
View
B
Retailer 7
-
€2,155 EUR
£1,896 GBP
View
Retailer 8
-
€2,583 EUR
$2,886 USD
View
Price under review
Retailer 9
-
€2,903 EUR
$3,243 USD
View
Price under review
Retailer 10
-
€3,018 EUR
ZAR 54,466 ZAR
View
Price under review
Most Expensive
NZ Jewellers
711a91dd-9860-40a7-a59d-94691ba13d4c · Oct 28
€3,077 EUR
$3,438 USD
View
Price under review
10 more retailers have this diamond
Prices start from €904 EURSave up to €1,251 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+
1.05ct Marquise
€904 EUR