Marquise|Lab Grown|IGI

1.21ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG825623092

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825623092

Diamond specifications and retailer prices

From €267 EUR
$300 USD
As of November 1, 2026
Save €856 EUR (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,123 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825623092 or 825623092. Listed at 17 retailers as of November 1, 2026, with prices from €267 to €1,123, a €856 spread on the same certified stone. Brilliant Earth lists it at €1,123. 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

1.21
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825623092
Dimensions10.63 × 5.74 × 3.36 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm5.74 mm1.21 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825623092
Side View
Table 65.0%Crown 34.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.5%

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: Nov 1
Current: €1,123 EUR|Low: €180 EUR|High: €1,150 EUR|Avg: €566 EUR|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12€180 EUR
Retailer 4€267 EUR
Retailer 8€335 EUR
Retailer 7€342 EUR
Retailer 9€356 EUR
Retailer 6€424 EUR
Retailer 2€494 EUR
Retailer 5€624 EUR
Retailer 3€688 EUR
Retailer 10€932 EUR
Retailer 11€1,007 EUR
Brilliant Earth€1,123 EUR

38 data points across 12 retailers

17 retailers€267 EUR to €1,123 EUR

Retailer 1
-
€167 EUR
$187 USD
Price last confirmed 25 days ago
Retailer 2
-
€193 EUR
$217 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€207 EUR
$232 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
€267 EUR
$300 USD
View
A
Retailer 5
-
€335 EUR
View
A
Retailer 6
-
€342 EUR
ZAR 6,192 ZAR
View
A
Retailer 7
-
€356 EUR
£315 GBP
View
A
Retailer 8
-
€424 EUR
$475 USD
View
B+
Retailer 9
-
€494 EUR
$554 USD
View
B+
Retailer 10
-
€624 EUR
$700 USD
View
Retailer 11
-
€626 EUR
$702 USD
View
Price last confirmed 68 days ago
Retailer 12
-
€664 EUR
$745 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
€688 EUR
$772 USD
View
Retailer 14
-
€932 EUR
£823 GBP
View
Price last confirmed 7 days ago
Retailer 15
-
€1,007 EUR
$1,130 USD
View
Price last confirmed 8 days ago
Retailer 16
-
€1,123 EUR
$1,260 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21505016A · Nov 2
€1,123 EUR
$1,260 USD
View
16 more retailers have this diamond
Prices start from €267 EURSave up to €856 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
1.21ct Marquise
€267 EUR