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Marquise|Lab Grown|IGI

1.30ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG594328028

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG594328028

Diamond specifications and retailer prices

From €207 EUR
$232 USD
As of October 30, 2026
Save €881 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,087 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG594328028 or 594328028. Listed at 18 retailers as of October 30, 2026, with prices from €207 to €1,087, a €881 spread on the same certified stone. Reve Diamonds lists it at €1,087. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594328028
Dimensions12.54 × 5.64 × 3.34 mm
L/W Ratio2.22
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
12.54 mm5.64 mm1.30 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594328028
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €424 EUR|Low: €207 EUR|High: €1,087 EUR|Avg: €606 EUR|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 12€207 EUR
Retailer 6€395 EUR
Retailer 10€398 EUR
Retailer 1€424 EUR
Retailer 2€446 EUR
Retailer 11€450 EUR
Retailer 7€563 EUR
Retailer 8€682 EUR
Retailer 9€743 EUR
Retailer 3€787 EUR
Retailer 4€856 EUR
Retailer 5€927 EUR
Reve Diamonds€1,087 EUR

35 data points across 13 retailers

18 retailers€207 EUR to €1,087 EUR

Retailer 1
-
€185 EUR
$208 USD
Price last confirmed 26 days ago
A
Retailer 2
-
€207 EUR
$232 USD
View
Final sale: no returns
Retailer 3
-
€227 EUR
$255 USD
View
Price last confirmed 39 days ago
Retailer 4
-
€230 EUR
$258 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€230 EUR
$258 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
€395 EUR
ZAR 7,165 ZAR
View
A
Retailer 7
-
€398 EUR
$446 USD
View
A
Retailer 8
-
€411 EUR
£363 GBP
View
A
Retailer 9
-
€424 EUR
£375 GBP
View
B+
Retailer 10
-
€446 EUR
$500 USD
View
B+
Retailer 11
-
€450 EUR
$505 USD
View
Retailer 12
-
€563 EUR
A$971 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€682 EUR
$765 USD
View
Retailer 14
-
€740 EUR
$830 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
€743 EUR
$833 USD
View
B
Retailer 16
-
€787 EUR
$883 USD
View
B
Retailer 17
-
€927 EUR
£819 GBP
View
Most Expensive
B
Reve Diamonds
D23F9432C · Oct 30
€1,087 EUR
$1,220 USD
View
17 more retailers have this diamond
Prices start from €207 EURSave up to €881 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.

A
1.30ct Marquise
€207 EUR