Marquise|Lab Grown|IGI

1.21ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG818655922

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818655922

Diamond specifications and retailer prices

From €344 EUR
HK$3,000 HKD
As of November 1, 2026
Save €874 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,217 EUR at Brilliant Earth · As of October 31, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818655922 or 818655922. Listed at 14 retailers as of October 31, 2026, with prices from €344 to €1,217, a €874 spread on the same certified stone. Brilliant Earth lists it at €1,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818655922
Dimensions11.68 × 5.48 × 3.37 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.68 mm5.48 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818655922
Side View
Table 57.0%Crown 32.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.5%

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: €1,217 EUR|Low: €344 EUR|High: €1,387 EUR|Avg: €739 EUR|-12.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12€344 EUR
Retailer 10€422 EUR
Retailer 4€473 EUR
Retailer 8€498 EUR
Retailer 2€517 EUR
Retailer 7€526 EUR
Retailer 13€667 EUR
Retailer 11€770 EUR
Retailer 9€858 EUR
Retailer 5€1,009 EUR
Retailer 3€1,096 EUR
Retailer 6€1,200 EUR
Brilliant Earth€1,217 EUR

43 data points across 13 retailers

14 retailers€344 EUR to €1,217 EUR

A
Cheapest Retailer
-
€344 EUR
HK$3,000 HKD
A
Retailer 2
-
€422 EUR
$472 USD
View
A
Retailer 3
-
€473 EUR
$528 USD
View
A
Retailer 4
-
€498 EUR
View
B+
Retailer 5
-
€517 EUR
ZAR 9,324 ZAR
View
B+
Retailer 6
-
€526 EUR
£463 GBP
View
Retailer 7
-
€667 EUR
$745 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€689 EUR
$770 USD
View
B+
Retailer 9
-
€770 EUR
$860 USD
View
B+
Retailer 10
-
€858 EUR
A$1,474 AUD
View
B
Retailer 11
-
€1,009 EUR
$1,127 USD
View
B
Retailer 12
-
€1,119 EUR
$1,250 USD
View
B
Retailer 13
-
€1,200 EUR
£1,056 GBP
View
Most Expensive
B
Brilliant Earth
21359443A · Oct 31
€1,217 EUR
$1,360 USD
View
13 more retailers have this diamond
Prices start from €344 EURSave up to €874 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
€344 EUR