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Marquise|Lab Grown|IGI

1.30ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG848650830

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848650830

Diamond specifications and retailer prices

From €208 EUR
$233 USD
As of November 1, 2026
Save €853 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,061 EUR at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848650830 or 848650830. Listed at 13 retailers as of October 28, 2026, with prices from €208 to €1,061, a €853 spread on the same certified stone. Brilliant Earth lists it at €1,061. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848650830
Dimensions10.85 × 5.61 × 3.67 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm5.61 mm1.30 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848650830
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €407 EUR|Low: €208 EUR|High: €1,039 EUR|Avg: €538 EUR|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 8€208 EUR
Retailer 7€266 EUR
Retailer 11€299 EUR
Retailer 9€383 EUR
Retailer 1€407 EUR
Retailer 3€442 EUR
Retailer 6€541 EUR
Retailer 5€580 EUR
Retailer 12€644 EUR
Retailer 2€669 EUR
Retailer 4€761 EUR
Retailer 10€1,037 EUR

15 data points across 12 retailers

13 retailers€208 EUR to €1,061 EUR

A
Cheapest Retailer
-
€208 EUR
$233 USD
A
Retailer 2
-
€266 EUR
£235 GBP
View
B+
Retailer 3
-
€299 EUR
$335 USD
View
A
Retailer 4
-
€383 EUR
ZAR 6,942 ZAR
View
A
Retailer 5
-
€407 EUR
£359 GBP
View
B+
Retailer 6
-
€442 EUR
$496 USD
View
B+
Retailer 7
-
€541 EUR
A$934 AUD
View
B+
Retailer 8
-
€580 EUR
$650 USD
View
B
Retailer 9
-
€644 EUR
A$1,111 AUD
View
B+
Retailer 10
-
€669 EUR
$750 USD
View
B
Retailer 11
-
€761 EUR
$854 USD
View
B
Retailer 12
-
€1,037 EUR
£916 GBP
View
Most Expensive
B
Brilliant Earth
22279427A · Oct 28
€1,061 EUR
$1,190 USD
View
12 more retailers have this diamond
Prices start from €208 EURSave up to €853 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
€208 EUR