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Cushion|Lab Grown|IGI

1.21ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG845637172

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG845637172

Diamond specifications and retailer prices

From €219 EUR
$245 USD
As of November 1, 2026
Save €1,168 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,387 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion 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 LG845637172 or 845637172. Listed at 14 retailers as of November 1, 2026, with prices from €219 to €1,387, a €1,168 spread on the same certified stone. Brilliant Earth lists it at €1,387. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845637172
Dimensions6.22 × 5.97 × 3.84 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm5.97 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845637172
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 64.3%

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: €1,387 EUR|Low: €219 EUR|High: €1,387 EUR|Avg: €620 EUR
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
Retailer 14
November 2, 2026
Retailer 3€219 EUR
Retailer 13€275 EUR
Retailer 2€319 EUR
Retailer 6€329 EUR
Retailer 11€394 EUR
Retailer 8€421 EUR
Retailer 7€454 EUR
Retailer 12€456 EUR
Retailer 4€791 EUR
Retailer 14€832 EUR
Retailer 5€840 EUR
Retailer 9€978 EUR
Retailer 10€1,125 EUR
Brilliant Earth€1,387 EUR

4 data points across 14 retailers

14 retailers€219 EUR to €1,387 EUR

A
Cheapest Retailer
-
€219 EUR
$245 USD
Final sale: no returns
A
Retailer 2
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 3
-
€319 EUR
£281 GBP
View
A
Retailer 4
-
€329 EUR
$368 USD
View
A
Retailer 5
-
€394 EUR
View
A
Retailer 6
-
€421 EUR
ZAR 7,603 ZAR
View
A
Retailer 7
-
€454 EUR
£399 GBP
View
A
Retailer 8
-
€456 EUR
$510 USD
View
B
Retailer 9
-
€791 EUR
SGD 1,194 SGD
View
B
Retailer 10
-
€832 EUR
$929 USD
View
B
Retailer 11
-
€840 EUR
$938 USD
View
B
Retailer 12
-
€978 EUR
£860 GBP
View
B
Retailer 13
-
€1,125 EUR
$1,257 USD
View
Most Expensive
B
Brilliant Earth
22384272A · Nov 2
€1,387 EUR
$1,550 USD
View
13 more retailers have this diamond
Prices start from €219 EURSave up to €1,168 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 Cushion
€219 EUR