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Marquise|Lab Grown|IGI

1.23ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG760580811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760580811

Diamond specifications and retailer prices

From €544 EUR
A$938 AUD
As of November 3, 2026
Save €232 EUR (30%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,246 EUR at Yadav Diamonds · As of October 16, 2026
View at Yadav Diamonds

About this 1.23ct lab-grown marquise diamond

This 1.23ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760580811 or 760580811. Listed at 16 retailers as of November 2, 2026, with a 43% 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

1.23
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760580811
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.23 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760580811
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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: Nov 3
Current: €544 EUR|Low: €211 EUR|High: €1,819 EUR|Avg: €704 EUR
Retailer 1
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
Yadav Diamonds
November 1, 2026
Retailer 3€211 EUR
Retailer 4€316 EUR
Retailer 7€334 EUR
Retailer 10€441 EUR
Retailer 9€476 EUR
Retailer 2€519 EUR
Retailer 1€544 EUR
Retailer 15€629 EUR
Retailer 13€646 EUR
Retailer 14€746 EUR
Retailer 8€756 EUR
Retailer 12€776 EUR
Retailer 6€985 EUR
Retailer 11€1,050 EUR
Yadav Diamonds€1,246 EUR
Retailer 5€1,819 EUR

29 data points across 16 retailers

16 retailers€544 EUR to €776 EUR

Retailer 1
-
€189 EUR
$212 USD
Price last confirmed 25 days ago
Retailer 2
-
€219 EUR
$246 USD
View
Price last confirmed 19 days ago
Retailer 3
-
€234 EUR
$263 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€234 EUR
$263 USD
View
Price last confirmed 31 days ago
Retailer 5
-
€316 EUR
$354 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€441 EUR
ZAR 7,995 ZAR
View
Price last confirmed 20 days ago
Retailer 7
-
€476 EUR
£421 GBP
View
Price last confirmed 18 days ago
B+
Retailer 8
-
€544 EUR
A$938 AUD
View
Retailer 9
-
€646 EUR
$725 USD
View
Price last confirmed 19 days ago
Retailer 10
-
€746 EUR
A$1,287 AUD
View
Price last confirmed 31 days ago
Retailer 11
-
€756 EUR
$848 USD
View
Price last confirmed 18 days ago
B
Retailer 12
-
€776 EUR
$870 USD
View
Retailer 13
-
€832 EUR
$933 USD
View
Price last confirmed 33 days ago
Retailer 14
-
€985 EUR
$1,105 USD
View
Price last confirmed 18 days ago
Retailer 15
-
€1,050 EUR
£927 GBP
View
Price last confirmed 23 days ago
Most Expensive
Yadav Diamonds
13264118 · Oct 16
€1,246 EUR
$1,397 USD
View
Price last confirmed 17 days ago
15 more retailers have this diamond
Prices start from €544 EURSave up to €232 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+
1.23ct Marquise
€544 EUR