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Marquise|Lab Grown|IGI

1.30ct F VVS1 Marquise Lab Grown Diamond

GD • F/VVS1 • IGI LG737578399

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG737578399

Diamond specifications and retailer prices

From €196 EUR
$220 USD
As of October 30, 2026
Save €883 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,079 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG737578399 or 737578399. Listed at 22 retailers as of October 30, 2026, with prices from €196 to €1,079, a €883 spread on the same certified stone. Brilliant Earth lists it at €1,079. 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
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737578399
Dimensions11.34 × 5.62 × 3.53 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm5.62 mm1.30 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737578399
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,079 EUR|Low: €196 EUR|High: €1,079 EUR|Avg: €628 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 16€196 EUR
Retailer 5€228 EUR
Retailer 17€243 EUR
Retailer 14€248 EUR
Retailer 6€328 EUR
Retailer 9€418 EUR
Retailer 11€430 EUR
Retailer 2€453 EUR
Retailer 20€462 EUR
Retailer 15€520 EUR
Retailer 3€580 EUR
Retailer 10€605 EUR
Retailer 21€783 EUR
Retailer 13€785 EUR
Retailer 4€830 EUR
Retailer 7€838 EUR
Retailer 18€912 EUR
Retailer 8€951 EUR
Retailer 12€963 EUR
Retailer 19€982 EUR
Brilliant Earth€1,079 EUR

36 data points across 21 retailers

22 retailers€196 EUR to €1,079 EUR

A
Cheapest Retailer
-
€196 EUR
$220 USD
A
Retailer 2
-
€228 EUR
$256 USD
View
A
Retailer 3
-
€243 EUR
$273 USD
View
A
Retailer 4
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€248 EUR
$278 USD
View
B+
Retailer 5
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€328 EUR
$368 USD
View
A
Retailer 6
-
€418 EUR
ZAR 7,583 ZAR
View
A
Retailer 7
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€430 EUR
View
A
Retailer 8
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€453 EUR
£400 GBP
View
B+
Retailer 9
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€462 EUR
$518 USD
View
B+
Retailer 10
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€520 EUR
A$898 AUD
View
B+
Retailer 11
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€580 EUR
$650 USD
View
B+
Retailer 12
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€605 EUR
A$1,044 AUD
View
B
Retailer 13
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€783 EUR
$878 USD
View
B
Retailer 14
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€785 EUR
$881 USD
View
B
Retailer 15
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€830 EUR
$931 USD
View
B
Retailer 16
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€838 EUR
$940 USD
View
B
Retailer 17
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€912 EUR
A$1,573 AUD
View
B
Retailer 18
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€951 EUR
£840 GBP
View
B
Retailer 19
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€963 EUR
$1,080 USD
View
Retailer 20
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€967 EUR
$1,085 USD
View
Price last confirmed 33 days ago
B
Retailer 21
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€982 EUR
£867 GBP
View
Most Expensive
B
Brilliant Earth
17258023A · Oct 30
€1,079 EUR
$1,210 USD
View
21 more retailers have this diamond
Prices start from €196 EURSave up to €883 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
€196 EUR