Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG787624308

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787624308

Diamond specifications and retailer prices

From €499 EUR
A$858 AUD
As of November 1, 2026
Save €18 EUR (4%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,682 EUR at Queensmith · As of October 22, 2026
View at Queensmith

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787624308 or 787624308. Listed at 22 retailers as of October 26, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787624308
Dimensions10.59 × 5.43 × 3.24 mm
L/W Ratio1.95
Girdle conditionFaceted
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
10.59 mm5.43 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787624308
Side View
Table 60.0%Crown 33.2°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 59.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €499 EUR|Low: €165 EUR|High: €1,047 EUR|Avg: €519 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
November 1, 2026
Retailer 21€170 EUR
Retailer 8€189 EUR
Retailer 20€197 EUR
Retailer 4€211 EUR
Retailer 10€241 EUR
Retailer 2€291 EUR
Retailer 16€358 EUR
Retailer 17€359 EUR
Retailer 12€371 EUR
Retailer 7€393 EUR
Retailer 6€424 EUR
Retailer 1€499 EUR
Retailer 15€517 EUR
Retailer 18€519 EUR
Retailer 5€678 EUR
Retailer 9€726 EUR
Retailer 14€806 EUR
Retailer 11€845 EUR
Retailer 19€996 EUR
Retailer 13€1,020 EUR
Retailer 3€1,040 EUR

34 data points across 21 retailers

22 retailers€499 EUR to €517 EUR

Retailer 1
-
€170 EUR
$190 USD
Price last confirmed 11 days ago
Retailer 2
-
€197 EUR
$220 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€211 EUR
$236 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€211 EUR
$236 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€241 EUR
HK$2,100 HKD
View
Price last confirmed 24 days ago
Retailer 6
-
€291 EUR
$325 USD
View
Price last confirmed 12 days ago
Retailer 7
-
€359 EUR
ZAR 6,477 ZAR
View
Price last confirmed 14 days ago
Retailer 8
-
€371 EUR
£327 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
€393 EUR
$439 USD
View
Price last confirmed 9 days ago
Retailer 10
-
€424 EUR
$474 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
€499 EUR
A$858 AUD
View
B+
Retailer 12
-
€517 EUR
$578 USD
View
Retailer 13
-
€519 EUR
A$892 AUD
View
Price last confirmed 15 days ago
Retailer 14
-
€577 EUR
SGD 871 SGD
View
Price last confirmed 26 days ago
Retailer 15
-
€678 EUR
$757 USD
View
Price last confirmed 11 days ago
Retailer 16
-
€726 EUR
$811 USD
View
Price last confirmed 11 days ago
Retailer 17
-
€806 EUR
$900 USD
View
Price last confirmed 35 days ago
Retailer 18
-
€845 EUR
A$1,452 AUD
View
Price last confirmed 28 days ago
Retailer 19
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€996 EUR
£876 GBP
View
Price last confirmed 18 days ago
Retailer 20
-
€1,020 EUR
$1,140 USD
View
Price last confirmed 11 days ago
Retailer 21
-
€1,040 EUR
$1,162 USD
View
Price last confirmed 11 days ago
Most Expensive
Queensmith
LG787624308 · Oct 22
€1,682 EUR
£1,480 GBP
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from €499 EURSave up to €18 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+
1.03ct Marquise
€499 EUR